Planting Calendar

Original Planting Method: Start indoors any time
Outdoor / Direct Sow / Transplant Window: Indoor/container; outdoors only after May 25 and before Sep 15
Germination Time: 14–60+ days
Days to Harvest / Bloom: Slow-growing
Container Friendly: Yes, required
Pollinator Friendly: Varies
Medicinal / Herbal Use: Mostly ornamental
Perennial?: Tender/perennial depending on species
Succession / Reusable Notes: Best as indoor container plants.
Zone 6B Notes: Use cactus mix and avoid overwatering.
Companion Plants: Succulent containers, houseplants
Avoid Planting Near / Watch Outs: Frost, overwatering
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Because the species included in the mix are unknown, do not assume outdoor winter hardiness in Zone 6B. Grow as container plants and protect from frost unless individual seedlings are later identified as cold-hardy species.
Germination: Unlike mature cacti, seedlings need high humidity and consistent moisture. Surface sow at 70-75°F and cover the tray with clear plastic or another humidity cover until seedlings establish.
Seed Saving: Seed-saving requirements differ by cactus species. Flowering may take several years and pollination requirements vary, so no single method applies to the unidentified mix.
Special Care: The packet contains unidentified cactus species, so mature height, spacing, flowering age, exact cold tolerance and species-specific care cannot be assigned reliably.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/how-to-grow-cactus — 70-75°F germination temperature, high humidity, regular moisture during germination and 7-21 day germination
Research Source: Outsidepride — https://www.outsidepride.com/seed/flower-seed/cactus-seed.html — mixed cactus seed culture, surface sowing, drought tolerance of mature plants and container suitability
Research Source: Outsidepride — https://www.outsidepride.com/resources/planting/cactus-planting/ — cactus mix surface sowing, cactus growing medium and indoor seed-starting method
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Original Planting Method: Direct sow densely in a tray or container
Original Start Planting Date: Any time indoors
Original Last Suggested Planting Date: No last date indoors
Outdoor / Direct Sow / Transplant Window: Year-round indoors; spring through early fall outdoors
Germination Time: About 4–10 days
Days to Harvest / Bloom: Usually ready as young cat grass about 7–14 days after sprouting
Container Friendly: Yes; ideal use
Pollinator Friendly: No meaningful benefit as young grass; mature oats are wind-pollinated
Medicinal / Herbal Use: Pet forage; not a medical treatment
Perennial?: No; annual grass
Succession / Reusable Notes: Start a fresh tray every 1–2 weeks for continuous tender grass.
Zone 6B Notes: Indoor growing makes Zone 6B timing mostly irrelevant.
Companion Plants: Best grown alone in its own tray/container
Avoid Planting Near / Watch Outs: Overwatering and poor airflow can cause mold. Use untreated seed intended for growing; replace old trays rather than keeping indefinitely.
Sources: Burpee: https://www.burpee.com/blog/encyclopedia__catgrass-article.html

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Zone 6B: Cat grass is most conveniently grown indoors year-round. Outdoor sowing is also possible during the growing season, but young tender grass is usually harvested long before oats reach maturity.
Germination: Sow seed densely in a shallow container, cover lightly and keep evenly moist. Germination is rapid under normal indoor conditions.
Harvest: Oat grass is ready for cats to nibble when shoots are approximately 2-4 inches tall, commonly around 10-15 days after sowing.
Seed Saving: Cat grass is normally harvested far before seed maturity. To save oat seed, plants would need to be grown to full cereal maturity rather than maintained as young cat grass.
Special Care: Oat grass is one of several cereal grasses commonly sold as cat grass. Replace or resow containers as growth becomes coarse or damaged.
Research Source: Epic Gardening — https://shop.epicgardening.com/products/cat-grass-seeds — Poaceae cat grass, 10-15 day maturity to 2-4 inch pet-grazing height, annual habit, full sun to partial shade and container suitability
Research Source: Outsidepride — https://www.outsidepride.com/resources/planting/cat-grass-planting/ — year-round indoor growing, bright-light requirement and outdoor sowing after frost
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Original Planting Method: Start indoors any time
Outdoor / Direct Sow / Transplant Window: Indoor/container; outdoors only after May 25 and before Sep 15
Germination Time: 14–30+ days
Days to Harvest / Bloom: Years to fruit from seed
Container Friendly: Yes, required
Pollinator Friendly: Flowers eventually, but unlikely quickly
Medicinal / Herbal Use: Edible fruit eventually
Perennial?: Tender perennial indoors
Succession / Reusable Notes: Not an outdoor annual food crop for Zone 6B.
Zone 6B Notes: Grow as a houseplant; overwinter indoors.
Companion Plants: Houseplants, cactus/succulent mixes
Avoid Planting Near / Watch Outs: Frost, wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Not winter-hardy outdoors in Zone 6B. Grow in a large movable container and overwinter indoors before freezing temperatures.
Germination: Seed-grown dragonfruit is genetically variable and may take years to fruit; purple fruit color cannot be guaranteed from an unspecified seed lot.
Harvest: Seed-grown plants may take several years to fruit. Harvest when fruit develops mature cultivar color and begins to soften slightly.
Seed Saving: Seedlings are genetically variable and generally will not reproduce a named clone true to type.
Special Care: Requires a strong trellis/support. Exact purple cultivar/species was not supplied, so cultivar-specific pollination compatibility, seed germination time and fruiting age are unknown.
Research Source: UF/IFAS Extension — https://ask.ifas.ufl.edu/publication/HS303 — dragonfruit container culture, soil, climate, trellising and general care
Research Source: UF/IFAS Extension — https://blogs.ifas.ufl.edu/sarasotaco/2025/08/11/suncoast-grown-and-gathered-august-dragonfruit/ — climbing growth habit and potential stem length
Research Source: UF/IFAS Extension — https://ask.ifas.ufl.edu/publication/HS1509 — seed variability, frost sensitivity, optimum temperature, pruning and support
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Original Planting Method: Seed usually needs cold-moist stratification before sowing; seedlings can be transplanted after establishment
Original Last Suggested Planting Date: Mar 15 for beginning stratification for a spring sowing
Outdoor / Direct Sow / Transplant Window: Plant/transplant outdoors about Apr 15 – Jun 15 after stratified seed germinates
Germination Time: Often about 21–42 days after 8–12 weeks of cold-moist stratification; germination can be uneven
Days to Harvest / Bloom: Seed-grown shrubs usually take multiple seasons to reach mature flowering size
Container Friendly: Possible in a very large permanent container
Pollinator Friendly: Yes; flowers attract bees and butterflies; hips feed wildlife
Medicinal / Herbal Use: Rose hips are traditionally used as food/herbal material when correctly identified and pesticide-free
Perennial?: Yes; hardy perennial shrub
Succession / Reusable Notes: No succession needed. Remove suckers/hips if unwanted spread is a concern; prune as needed after establishment.
Zone 6B Notes: Cold-hardy in Zone 6B. Give it room and monitor suckering/spread.
Companion Plants: Lavender, catmint, chives and other sun-loving plants that tolerate good drainage
Avoid Planting Near / Watch Outs: Very thorny and spreads by suckers. Rosa rugosa is invasive or restricted in some regions, especially coastal habitats; check local guidance before planting. Avoid constantly wet soil.
Sources: NC State Extension: https://plants.ces.ncsu.edu/plants/rosa-rugosa/ | Seed Bank: https://www.seed-bank.ca/product/rosa-rugosa-seeds/

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Zone 6B: Rosa rugosa is extremely cold hardy and readily survives Zone 6B. It can spread by suckers and should be planted where expansion is acceptable.
Germination: Rugosa rose seed requires cold stratification before germination and may germinate irregularly over an extended period.
Harvest: Fragrant flowers are followed by large orange-red hips. Hips are commonly harvested after frost for tea, syrup, jelly or other culinary use.
Seed Saving: Remove seed from ripe hips, clean thoroughly and cold-stratify before sowing. Seedlings may vary from the parent shrub.
Special Care: The supplied spelling 'Augosa (beach)' is preserved; it is interpreted as Rosa rugosa, commonly called beach rose or rugosa rose.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/rosa-rugosa/ — Rosa rugosa identity, hardy perennial shrub habit, suckering growth and landscape characteristics
Research Source: TreeHelp — https://www.treehelp.com/products/red-rugosa-rose-seeds — Zone 2 hardiness, 4-6 foot height, fragrant flowers and hips
Research Source: Burpee — https://www.burpee.com/blog/encyclopedia__rosarugosa-article.html — large sweet rugosa rose hips and harvest after frost
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Original Planting Method: Start indoors early or plant crowns
Outdoor / Direct Sow / Transplant Window: Apr 15 – May 15; Aug 15 – Sep 15
Germination Time: 14–30+ days
Days to Harvest / Bloom: Fruit usually year 2 from seed
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: From seed is slow; crowns/plants produce faster.
Zone 6B Notes: Yellow Wonder is often alpine-type and container friendly.
Companion Plants: Borage, thyme, spinach, lettuce, onions, beans, marigolds, calendula
Avoid Planting Near / Watch Outs: Brassicas close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Start tiny alpine strawberry seed very early indoors. Established Fragaria vesca is perennial in Zone 6B.
Germination: Surface sow. Seed is tiny and germination can be slow and uneven. Maintain moisture without burying seed.
Harvest: Pick fully colored pale-yellow to cream berries when fragrant and soft-ripe.
Seed Saving: Collect seed from fully ripe fruit. Nearby Fragaria vesca plants may cross.
Special Care: Yellow Wonder is an alpine/woodland strawberry type. Protect container roots during severe winter freezes.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/strawberry-white-soul-alpine — closely comparable Fragaria vesca alpine type; 120-day maturity, 14-48 day germination, surface sowing, spacing and frost hardiness
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/growing-strawberries-home-garden — Fragaria vesca alpine strawberry habit, container suitability, soil and water needs
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/starting-seeds-indoors — very early February indoor start for alpine strawberry seed
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Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: Foliage display all season
Medicinal / Herbal Use: Ornamental
Perennial?: Tender perennial; overwinter cuttings indoors
Succession / Reusable Notes: Great for containers/shady spots.
Zone 6B Notes: Pinch tips for bushier plants.
Companion Plants: Impatiens, begonias, shade herbs, containers, ornamental borders
Avoid Planting Near / Watch Outs: Hard frost/full harsh sun for some varieties
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Coleus is frost-sensitive and should not be planted outside until approximately 2 weeks after the May 5 last frost. Pinto Mix performs well in containers or garden beds.
Germination: Surface sow because the tiny seeds need light. Maintain 70-75°F and even moisture. Start 8-12 weeks before the last frost for strong transplants.
Seed Saving: Pinto Mix is a genetically diverse seed mixture. Seed saved from individual plants will not reliably reproduce the original mix of foliage colors and patterns.
Special Care: Pinch growing tips to encourage compact, bushy growth. Strong afternoon sun may bleach foliage on some seedlings, so move affected plants to partial shade.
Research Source: Select Seeds — https://www.selectseeds.com/products/coleus-pinto-mix-seeds — Coleus scutellarioides identity, 10-20 day germination, 70-75°F start temperature, 8-12 week indoor start, surface sowing, 18-inch spacing, height, soil, sun, water and container use
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Original Planting Method: Exact sowing method cannot be determined safely from the label alone; identify the botanical species or seed packet first
Original Start Planting Date: Unknown — exact species/cultivar required
Original Last Suggested Planting Date: Unknown — exact species/cultivar required
Outdoor / Direct Sow / Transplant Window: Unknown — exact species/cultivar required
Germination Time: Unknown — germination requirements vary by hibiscus species
Days to Harvest / Bloom: Unknown — bloom timing varies greatly by species/cultivar
Container Friendly: Possible, but container size and overwintering method depend on the exact species
Pollinator Friendly: Many hibiscus flowers attract pollinators; exact value depends on species/cultivar
Medicinal / Herbal Use: Do not use medicinally or as food without positive species identification
Perennial?: Unknown — hibiscus may be hardy perennial or frost-tender depending on species
Succession / Reusable Notes: Identify the botanical name before making a seed-saving or overwintering plan.
Zone 6B Notes: Zone 6B hardiness cannot be determined from the name "Giant" alone.
Companion Plants: Choose plants with matching sun and moisture needs after the exact hibiscus is identified
Avoid Planting Near / Watch Outs: "Giant hibiscus" is not enough to determine whether this is hardy hibiscus, tropical hibiscus or another type. Do not assume winter hardiness, mature size or moisture needs.
Sources: Clemson Cooperative Extension: https://hgic.clemson.edu/factsheet/hibiscus/ | Proven Winners: https://www.provenwinners.com/learn/landscaping/how-grow-dinner-plate-hibiscus
Website import fallback: exact hibiscus species/cultivar is unknown. Required planting fields use a conservative indoor-start window for Zone 6B; verify the seed packet/botanical name before relying on species-specific hardiness or sowing details.

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Zone 6B: The name 'Giant' does not identify the hibiscus species or cultivar. Hardy giant Hibiscus moscheutos types can overwinter in Zone 6B, while tropical Hibiscus rosa-sinensis cannot. Winter hardiness therefore cannot be assigned safely until the plant is identified.
Germination: Seed-starting requirements vary among Hibiscus species, so exact germination temperature, depth and duration are intentionally left null.
Harvest: Hibiscus flowers are typically short-lived, often lasting only about one day, while healthy plants continue producing new flowers.
Seed Saving: Seed-saving requirements vary by Hibiscus species and cultivar. Hybrid seed may not reproduce the parent plant true to type.
Special Care: Do not assume this is hardy hibiscus solely from the word 'Giant.' Hibiscus includes tropical shrubs, hardy perennials and other forms with very different care requirements.
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/hibiscus — Hibiscus genus diversity, warm-temperature requirements, rich well-drained soil and short-lived flowers
Research Source: Smithsonian Gardens — https://gardens.si.edu/learn/educational-resources/plant-care-sheets/care-of-hibiscus-rosa-sinensis/ — evidence that tropical Hibiscus rosa-sinensis differs substantially in hardiness and mature size from hardy hibiscus
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Original Planting Method: Start indoors from seed well before last frost; transplant after frost
Outdoor / Direct Sow / Transplant Window: Transplant about May 10 – Jun 15
Germination Time: About 7–21 days in warm conditions
Days to Harvest / Bloom: Usually blooms midsummer into fall; seed-grown plants may bloom the first year if started early, otherwise the following season
Container Friendly: Yes, in a large 10+ gal container with consistent moisture
Pollinator Friendly: Yes; attracts bees, butterflies and hummingbirds
Medicinal / Herbal Use: Primarily ornamental; no medicinal use listed here
Perennial?: Yes; hardy perennial
Succession / Reusable Notes: Cut old stems back after dormancy; established crowns return yearly and can be divided as they enlarge.
Zone 6B Notes: Hardy dinner-plate hibiscus is suitable for Zone 6B. Mulch the first winter and expect late spring emergence.
Companion Plants: Bee balm, coneflower, Joe-Pye weed, ornamental grasses and other moisture-loving perennials
Avoid Planting Near / Watch Outs: Prefers consistent moisture. Hardy hibiscus emerges very late in spring, so do not assume the crown is dead. Watch Japanese beetles and aphids.
Sources: Proven Winners: https://www.provenwinners.com/learn/landscaping/how-grow-dinner-plate-hibiscus | Organic India Seeds: https://www.organicindiaseeds.com/products/red-dinner-plate-hibiscus-flower-seeds-huge-10-12-inch-blooms-perennial-15-seeds | Gardenia: https://www.gardenia.net/guide/dinner-plate-hibiscus-the-perfect-showstopper-for-your-garden

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Zone 6B: Dinner-plate hardy hibiscus is well suited to Zone 6B and normally dies back to the ground in winter before emerging late the following spring.
Germination: Hardy hibiscus seed can be started about 12 weeks before the final frost. Keep the medium consistently moist.
Harvest: Dinner-plate hibiscus is grown primarily for very large midsummer-to-fall flowers rather than harvest.
Seed Saving: Hardy hibiscus hybrids may cross with other compatible hibiscus and seedlings may not reproduce the exact parent flower color or form.
Special Care: The name 'Red Dinner Plate' appears to describe a red-flowered hardy dinner-plate hibiscus rather than a standardized cultivar name. Exact mature height and germination duration are therefore left null.
Research Source: Proven Winners — https://www.provenwinners.com/learn/landscaping/how-grow-dinner-plate-hibiscus — hardy dinner-plate hibiscus as perennial rose mallow, Zones 4-9, 7-9 inch flowers and moisture/sun requirements
Research Source: American Meadows — https://www.americanmeadows.com/collections/hardy-hibiscus-perennial-plants — hardy hibiscus cold tolerance to Zone 4, full-sun culture and dinner-plate-sized flowers
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Original Planting Method: Start indoors 8–12 weeks before last frost; transplant early, or direct sow as soon as soil can be worked
Outdoor / Direct Sow / Transplant Window: Transplant/direct sow about Mar 25 – Apr 30
Germination Time: About 7–14 days
Days to Harvest / Bloom: About 125 days from spring sowing
Container Friendly: Yes, 8–10+ in deep with adequate spacing
Pollinator Friendly: Low if harvested as bulbs; second-year flowers attract many pollinators
Medicinal / Herbal Use: Culinary onion
Perennial?: Biennial botanically; usually grown as an annual bulb crop
Succession / Reusable Notes: One early sowing is usually enough; harvest when tops fall and cure bulbs before storage.
Zone 6B Notes: Spring sow/transplant is the safest approach in Zone 6B. Overwintering can be less reliable in cold Michigan winters.
Companion Plants: Carrots, beets, lettuce, cabbage-family crops and tomatoes
Avoid Planting Near / Watch Outs: Needs a long growing season. Walla Walla is a sweet onion and is not considered a long-storage onion. Avoid waterlogged soil.
Sources: Johnny's Selected Seeds: https://www.johnnyseeds.com/vegetables/onions/full-size-onions/walla-walla-sweet-onion-seed-496.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

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Zone 6B: Walla Walla is a long-day sweet onion appropriate for northern latitudes including Southeast Michigan. Starting seed indoors early gives bulbs time to develop substantial foliage before summer bulbing.
Germination: Onions germinate slowly in cold soil and more rapidly as soil warms.
Harvest: Harvest when tops naturally fall and necks begin to dry. Cure before storage. Walla Walla is prized for sweetness more than very long storage.
Seed Saving: Allium cepa is biennial and requires overwintering/vernalization before flowering. Isolate from other flowering A. cepa onions.
Special Care: Walla Walla produces large, mild, juicy sweet bulbs and is classified as a long-day onion.
Research Source: Urban Farmer — https://www.ufseeds.com/product/walla-walla-sweet-onion-seeds---1%2F4-ounce/ONWWS-1_4-ounce.html — Allium cepa identity, 115-day maturity, full sun and Walla Walla sweet-onion identity
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-onions — 10-12 week indoor start, direct seeding, depth, transplanting, spacing and row spacing
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Original Planting Method: Start indoors 8–12 weeks before last frost; transplant early or direct sow as soon as soil can be worked
Outdoor / Direct Sow / Transplant Window: Transplant/direct sow about Mar 25 – Apr 30
Germination Time: About 10–12 days
Days to Harvest / Bloom: About 115–120 days
Container Friendly: Yes, 8–10+ in deep
Pollinator Friendly: Low if harvested; second-year flowers attract pollinators
Medicinal / Herbal Use: Culinary onion
Perennial?: Biennial botanically; usually grown as an annual bulb crop
Succession / Reusable Notes: One early sowing is usually enough; cure mature bulbs after tops fall.
Zone 6B Notes: Long-day onions are appropriate for Michigan. Start early indoors for the largest bulbs.
Companion Plants: Carrots, beets, lettuce, cabbage-family crops and tomatoes
Avoid Planting Near / Watch Outs: Needs a long season and consistent weeding because young onions compete poorly. Avoid waterlogged soil.
Sources: Ferry-Morse: https://ferrymorse.com/products/onion-sweet-spanish-yellow-utah-jumbo | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

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Zone 6B: Sweet Spanish is generally represented by long-day northern strains such as Yellow Sweet Spanish or Utah Yellow Sweet Spanish, which are suitable for Southeast Michigan.
Germination: Start indoors 8-12 weeks before planting out for maximum bulb size.
Harvest: Harvest when tops fall naturally and necks soften. Cure in a warm, dry, ventilated location before storage.
Seed Saving: Allium cepa is biennial and crosses readily with other flowering onion cultivars.
Special Care: The packet does not specify yellow or white Sweet Spanish. Values are based on the common long-day Yellow Sweet Spanish type; exact bulb color is therefore not assigned.
Research Source: Pinetree Garden Seeds — https://www.superseeds.com/products/yellow-sweet-spanish-onion — 107-day Yellow Sweet Spanish maturity, 5-10 day germination, 60-75°F temperature, 1/4-inch depth, 8-10 week indoor start and long-day classification
Research Source: Urban Farmer — https://www.ufseeds.com/product/yellow-sweet-spanish-onion-seeds---1-pound/ONYSS-1-pound.html — Allium cepa identity, 110-day maturity, long-day classification, spacing and row spacing
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Original Planting Method: Start indoors early or direct sow in cool spring soil
Outdoor / Direct Sow / Transplant Window: Transplant/direct sow about Mar 25 – May 1
Germination Time: About 7–14 days
Days to Harvest / Bloom: About 100–110 days
Container Friendly: Yes, 8–10+ in deep
Pollinator Friendly: Low when harvested; second-year flowers attract pollinators
Medicinal / Herbal Use: Culinary onion
Perennial?: Biennial botanically; grown as an annual bulb crop
Succession / Reusable Notes: One spring sowing is normally enough; harvest/cure when tops mature.
Zone 6B Notes: Start early for full-sized flattened bulbs before fall. Long-day conditions in Michigan are suitable.
Companion Plants: Carrots, beets, lettuce, cabbage-family crops and tomatoes
Avoid Planting Near / Watch Outs: Keep weed-free and evenly watered during bulb development. Avoid waterlogged soil.
Sources: Hudson Valley Seed: https://hudsonvalleyseed.com/products/borettana-cipollini | Johnny's Selected Seeds: https://www.johnnyseeds.com/growers-library/vegetables/onions/cipollini-mini-specialty-onions-key-growing-information.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

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Zone 6B: Cipollini onions are well suited to northern latitudes. Smaller bulbs can be produced by close spacing; wider spacing produces larger flattened onions.
Germination: Start indoors early or direct sow in early spring.
Harvest: Harvest when bulbs have flattened to their characteristic shape and tops begin to fall. Cure before storage.
Seed Saving: Allium cepa is biennial and crosses with other flowering A. cepa onions.
Special Care: Cipollini describes a class of small flattened Italian onions rather than one specific cultivar. Yellow, red and other named strains differ substantially in maturity, so exact maturity is intentionally null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/onions/cipollini-mini-specialty-onions-key-growing-information.html — cipollini adaptation to northern latitudes, early-spring direct sowing, 1/4-1/2 inch depth and close-spacing culture
Research Source: Urban Farmer — https://www.ufseeds.com/product/cipollini-yellow-onion-seeds/ONCY.html — Yellow Cipollini as one documented Allium cepa type and evidence of 120-day cultivar variation
Research Source: Botanical Interests — https://www.botanicalinterests.com/products/flat-of-italy-bulb-onion-seeds — Flat of Italy Cipollini as a separate 70-day cultivar, demonstrating why generic Cipollini maturity cannot safely be assigned
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Original Planting Method: Start indoors or transplant; direct sow for fall
Outdoor / Direct Sow / Transplant Window: Apr 1 – May 15; Aug 15 – Sep 15
Days to Harvest / Bloom: 60–90 days to bloom
Pollinator Friendly: Some
Medicinal / Herbal Use: Edible flowers
Perennial?: Short-lived perennial/biennial; grown as annual
Succession / Reusable Notes: Best in cool spring/fall weather.
Zone 6B Notes: Heat slows blooms.
Companion Plants: Lettuce, spinach, kale, herbs, spring bulbs, calendula
Avoid Planting Near / Watch Outs: Hot midsummer beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Super Beaconsfield is hardy in Zone 6B and performs best during cool spring and fall weather. It tolerates frost but declines during prolonged summer heat.
Germination: Start indoors 10-12 weeks before the May 5 last frost. Sow 1/8 inch deep at approximately 60-65°F and keep evenly moist.
Harvest: Flowers are edible and can also be used as small cut flowers. Deadheading extends the bloom period.
Seed Saving: Allow selected flowers to mature into seed pods. Collect pods as they dry and begin to split, then dry seed thoroughly before storage.
Special Care: Provide afternoon shade as temperatures rise. Super Beaconsfield is a Giant Swiss-type pansy with large blue-violet and white flowers.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/viola-super-beaconsfield-pansy — Super Beaconsfield variety identity, germination, maturity, sowing depth, spacing, height, frost tolerance, container culture and seed saving
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/the-story-of-pansies — Giant Swiss pansy classification, edible flowers and cool-weather preference
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Original Planting Method: Start indoors or transplant; direct sow for fall
Outdoor / Direct Sow / Transplant Window: Apr 1 – May 15; Aug 15 – Sep 15
Days to Harvest / Bloom: 60–90 days to bloom
Pollinator Friendly: Some
Medicinal / Herbal Use: Edible flowers
Perennial?: Short-lived perennial/biennial; grown as annual
Succession / Reusable Notes: Best in cool spring/fall weather.
Zone 6B Notes: Heat slows blooms.
Companion Plants: Lettuce, spinach, kale, herbs, spring bulbs, calendula
Avoid Planting Near / Watch Outs: Hot midsummer beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Berna Velvet Blue is best grown as a cool-season flower in Zone 6B. It tolerates light frost and performs well in early spring; summer heat shortens flowering.
Germination: Start seed indoors 10-12 weeks before the last frost. Sow 1/8 inch deep in moist seed-starting mix at 60-65°F.
Harvest: Deadhead spent flowers to encourage continued flowering. Pansy blooms are edible when grown without unsuitable pesticide treatments.
Seed Saving: Allow selected flowers to mature into dry seed pods and collect before pods shatter. Seed-grown pansies can show some variation.
Special Care: Partial afternoon shade can prolong flowering as spring temperatures rise.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/viola-berna-velvet-blue-pansy — Berna Velvet Blue identity, 10-12 week indoor start, 60-65°F germination temperature, 1/8-inch depth, frost tolerance, moisture, fertility and summer heat sensitivity
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/store/plants-seeds/flowers/pansy-viola-seeds — pansies as edible, container-friendly cool-season flowers
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: 70–110 days from transplant
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Small flowers; modest
Medicinal / Herbal Use: Culinary; cayenne/chili types may be used in herbal preparations
Succession / Reusable Notes: Start early indoors yearly. Direct sowing outdoors is not recommended in Zone 6B.
Zone 6B Notes: Needs warm soil and nights above ~55°F. Harden off before transplant.
Companion Plants: Basil, onions, carrots, marigolds, nasturtiums, oregano, parsley, tomatoes
Avoid Planting Near / Watch Outs: Fennel, brassicas very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors very early because this Capsicum chinense variety needs a long warm season. Harden off and transplant after frost danger has passed and soil/weather are warm.
Germination: Warm seed-starting mix is important; germination slows sharply in cool soil.
Harvest: Harvest when pods reach mature red color. Use extreme care when handling.
Seed Saving: Peppers readily cross with other Capsicum varieties; isolate or bag blossoms for true-to-type seed.
Special Care: Extremely hot Capsicum chinense; wear gloves and avoid touching eyes or skin when handling fruit or seed. Needs a long warm season.
Research Source: Urban Farmer — https://www.ufseeds.com/product/dragons-breath-pepper-seeds/PEDB.html — variety species, 100-day maturity, height, sowing depth and spacing
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — pepper germination temperature, sowing depth, transplant timing, spacing, soil and harvest guidance
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/starting-seeds-indoors — regional indoor seed-starting timing for peppers
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors early; transplant after frost and warm nights
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 10
Germination Time: About 10–14 days
Days to Harvest / Bloom: About 90–100 days from transplant
Container Friendly: Yes, 7–10+ gal with support
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary hot pepper
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One very early indoor sowing is best; isolate from other compatible peppers if saving pure seed.
Zone 6B Notes: Needs an early start in Zone 6B because maturity is late; transplant only when nights are warm.
Companion Plants: Basil, carrots, onions, lettuce and pollinator flowers
Avoid Planting Near / Watch Outs: Long-season pepper that can become around 4–5 ft tall. Rotate away from other nightshades. Fruit is hot; wash hands after handling cut fruit/seeds.
Sources: Rare Seeds: https://www.rareseeds.com/pepper-hot-brazilian-starfish | University of Minnesota Extension: https://extension.umn.edu/vegetables/growing-peppers | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Brazilian Starfish has a long 90-100 day maturity period, so start indoors 8-12 weeks before the May 5 frost date and transplant only after nights remain warm.
Germination: Germinates in approximately 10-14 days at 70-95°F.
Harvest: The unusual star-shaped fruits ripen from green to brilliant red. Fully mature fruit is juicy, sweet, floral and moderately hot.
Seed Saving: Capsicum baccatum can cross with compatible nearby baccatum peppers. Save seed from fully ripe red fruit.
Special Care: Brazilian Starfish generally ranges around 10,000-30,000 Scoville Heat Units, though individual fruit can vary.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/pepper-hot-brazilian-starfish — Capsicum baccatum identity, Brazilian origin, 90-100 day maturity, 10-14 day germination, 1/4-inch depth, 14-18 inch spacing, 70-95°F temperature, red ripe color, flavor and heat range
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors early; transplant after frost and warm nights
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 10
Germination Time: About 7–21 days
Days to Harvest / Bloom: About 90–100 days from transplant
Container Friendly: Yes, 7–10+ gal with support
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary hot pepper
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One very early indoor sowing is best; isolate from compatible peppers if saving pure seed.
Zone 6B Notes: Start very early indoors so fruit can mature before fall frost.
Companion Plants: Basil, carrots, onions, lettuce and pollinator flowers
Avoid Planting Near / Watch Outs: Long-season plant that can grow several feet tall. Rotate away from other nightshades. Fruit has variable heat; wash hands after handling cut fruit/seeds.
Sources: Pepper Joe's: https://pepperjoe.com/products/bishops-crown-pepper-seeds | Sandia Seed: https://www.sandiaseed.com/products/bishop-crown | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Bishop's Crown is a relatively long-season Capsicum baccatum, so start indoors approximately 10-12 weeks before the May 5 last frost.
Germination: Use standard warm pepper germination conditions around 80-90°F.
Harvest: Fruit ripens from green to red. The unusual winged pods have fruity, sweet flavor with variable medium heat.
Seed Saving: Save seed from fully ripe red peppers and isolate from other compatible Capsicum baccatum varieties if maintaining purity.
Special Care: Also known as Bishop's Hat, Bishop's Cap, Christmas Bell or Joker's Hat. Plants typically reach about 3-4 feet.
Research Source: Pepper Joe's — https://pepperjoe.com/products/bishops-crown-pepper-seeds — Bishop's Crown identity, 3-4 foot height, green-to-red ripening, distinctive crown shape, fruity sweetness and medium heat
Research Source: USDA GRIN / Bishop's Crown accession reference — https://npgsweb.ars-grin.gov/gringlobal/accessiondetail?id=1392910 — Bishop's Crown as a Capsicum baccatum-type accession
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — pepper seed-starting temperature, depth, spacing and transplant culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors from seed; transplant outdoors after frost into very well-drained soil. Container growing is ideal for overwintering.
Original Start Planting Date: Feb 13 – Feb 27 indoors
Original Last Suggested Planting Date: ~Mar 1 for useful outdoor-size transplant
Outdoor / Direct Sow / Transplant Window: Transplant ~May 10 – Jun 15 after frost when weather/soil are warm. Keep in a pot if overwintering indoors.
Germination Time: 14–21 days; sometimes longer/uneven
Days to Harvest / Bloom: ~80–100 days for stem-tip harvest; 120–180 days for larger bunching harvests
Container Friendly: Yes; excellent container herb with drainage
Pollinator Friendly: Yes when flowering
Medicinal / Herbal Use: Yes; culinary herb with traditional herbal uses. Not medical guidance.
Perennial?: Tender woody perennial
Succession / Reusable Notes: No succession sowing needed once established. Take cuttings or overwinter a container plant for reuse year to year.
Zone 6B Notes: Not reliably winter-hardy outdoors in much of Zone 6B. Treat as annual or overwinter indoors unless using a proven hardy cultivar with protection.
Companion Plants: Thyme, sage, lavender, oregano; herbs that like sunny, dry, well-drained conditions
Avoid Planting Near / Watch Outs: Wet soil/root rot is the main watch-out. Winter cold is also a concern in Zone 6B.
Sources: Johnny's Selected Seeds: https://www.johnnyseeds.com/growers-library/herbs/rosemary/rosemary-key-growing-information.html | NC State Extension: https://plants.ces.ncsu.edu/plants/salvia-rosmarinus/ | UMN Extension: https://extension.umn.edu/gardening-minnesota/growing-herbs

[[RESEARCH ENRICHMENT START]]
Zone 6B: Rosemary is marginally hardy in Zone 6B. Some plants survive protected winters with excellent drainage and mulch, but container culture with protected overwintering is more reliable.
Germination: Start 10-12 weeks before the last frost. Rosemary can germinate slowly and unevenly. Press seed onto the surface, cover only lightly and keep moist but not saturated.
Harvest: Stem-tip harvest can begin approximately 80-100 days after planting. Larger bunching harvests may require 120-180 days.
Seed Saving: Allow flowers to mature and dry before collecting seed. Rosemary grown from seed can show natural variation.
Special Care: Excellent drainage is critical, especially during winter. In exposed Zone 6B locations, bring container plants into a protected cool, bright area before severe winter cold.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/rosemary/rosemary-key-growing-information.html — 14-21 day germination, 65-70°F temperature, 10-12 week indoor start, surface sowing, spacing, height, Zones 6-10, soil and harvest timing
Research Source: European Medicines Agency — https://www.ema.europa.eu/en/medicines/herbal/rosmarini-folium — established traditional medicinal use of rosemary leaf
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Surface sow or sow very shallowly; germination can be irregular and may benefit from light/cold exposure
Outdoor / Direct Sow / Transplant Window: Early spring through midsummer; fall sowing is also possible for natural cold exposure
Germination Time: Variable; often several weeks
Days to Harvest / Bloom: Leaves/flowers can be harvested once plants are established; flowering is typically in summer
Container Friendly: Yes; container growing can help limit spread
Pollinator Friendly: Yes; flowers attract bees and other insects
Medicinal / Herbal Use: Yes, traditional herbal use; however, it has many clinically important drug interactions—check with a clinician/pharmacist before use
Perennial?: Yes; perennial
Succession / Reusable Notes: No succession needed. Deadhead before seed set if spread is unwanted.
Zone 6B Notes: Hardy enough for Zone 6B; control reseeding/spread. Do not treat it as a casual tea/herb if anyone takes medications.
Companion Plants: Other hardy meadow herbs and pollinator flowers with similar sun/moisture needs
Avoid Planting Near / Watch Outs: Can spread by seed and rhizomes and is considered invasive/weedy in some regions. Major caution: St. John's wort can interact with many medicines and can reduce the effectiveness of some drugs.
Sources: NC State Extension: https://plants.ces.ncsu.edu/plants/hypericum-perforatum/ | NCCIH: https://www.nccih.nih.gov/health/st-johns-wort

[[RESEARCH ENRICHMENT START]]
Zone 6B: Hypericum perforatum is hardy in Zone 6B and can spread aggressively by rhizomes and prolific self-seeding.
Germination: Seed benefits from 4-6 weeks of cold stratification. It requires light to germinate, so do not bury deeply.
Harvest: Flowering tops are the traditional harvested portion and are commonly gathered around peak bloom.
Seed Saving: Allow capsules to mature and dry. One plant can produce extremely large quantities of persistent seed.
Special Care: The supplied spelling 'St. Johns Wart' is preserved in seed_name. The documented plant is St. John's wort, Hypericum perforatum. It has important medication interactions and should not be used medicinally without appropriate guidance.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/hypericum-perforatum/ — Hypericum perforatum identity, perennial habit, 3-foot height, sun, soil adaptation, drought tolerance, rhizomatous spread and prolific seed production
Research Source: Sow Right Seeds — https://sowrightseeds.com/blogs/planters-library/how-to-grow-st-johns-wort-plant-from-seed — 4-6 week cold stratification and light requirement for germination
Research Source: Fruit Hill Farm — https://www.fruithillfarm.com/seeds-and-propagation/organic-seeds/organic-herb-seeds/st-john-s-wort-hypericum-perforatum.html — medicinal classification, full sun, well-drained soil and medication-interaction caution
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 25 – Jun 15; Aug 15 – Sep 15
Days to Harvest / Bloom: 60–90 days; flowers year 1/2
Container Friendly: Yes, but best in ground
Medicinal / Herbal Use: Red clover has traditional herbal use; white clover pollinator/cover crop
Perennial?: Yes/short-lived perennial
Succession / Reusable Notes: Good living mulch, cover crop, and pollinator support.
Zone 6B Notes: Can spread; mow/contain as needed.
Companion Plants: Fruit trees, garden paths, pollinator beds, brassicas nearby, living mulch where managed
Avoid Planting Near / Watch Outs: Tiny seedlings/crops if allowed to overtake
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Red clover is well suited to the Upper Midwest. It can be frost-seeded in late winter, spring-sown, or seeded again in late summer. It is usually a short-lived perennial lasting approximately 2-3 years.
Germination: Frost seeding uses freeze-thaw cycles to work seed into the soil. Seed begins germinating as conditions become favorable around 45°F and above.
Harvest: Flower heads may be harvested when freshly open for tea or other traditional uses.
Seed Saving: Allow flower heads to mature and brown before collecting seed. Red clover is insect-pollinated and plants cross readily.
Special Care: As a nitrogen-fixing legume, inoculation with appropriate Rhizobium can improve establishment where compatible bacteria are absent. High heat, drought and flooding reduce persistence.
Research Source: University of Minnesota Extension — https://extension.umn.edu/forage-selection/forage-legumes — Trifolium pratense identity, short-lived perennial habit, soil adaptation, moisture limitations and nitrogen fixation
Research Source: University of Minnesota Extension — https://blog-crop-news.extension.umn.edu/2022/03/its-time-for-frost-seeding-using.html — late-winter frost seeding and germination once temperatures reach approximately 45°F
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/edible-flowers — red clover flowers as edible and suitable for tea
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 10
Days to Harvest / Bloom: About 70–80 days from transplant
Container Friendly: Yes, 5+ gal
Pollinator Friendly: Somewhat; flowers self-pollinate but bees can improve fruit set
Medicinal / Herbal Use: Culinary vegetable
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One early indoor sowing; harvest fruit regularly to encourage continued production.
Zone 6B Notes: Use warm soil and wait until nights are reliably mild before transplanting.
Companion Plants: Basil, peppers, beans, lettuce, marigolds
Avoid Planting Near / Watch Outs: Flea beetles can damage young plants. Rotate away from other nightshades; eggplant dislikes cold nights.
Sources: Ferry-Morse: https://ferrymorse.com/products/organic-eggplant-long-purple-early | Burpee: https://www.burpee.com/eggplant-long-purple-organic-prod000710.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 8-10 weeks before May 5. Transplant only after frost when soil has warmed to at least 60°F and nights are consistently mild.
Germination: Provide steady warmth for germination. Eggplant seedlings grow slowly compared with tomatoes and benefit from an early indoor start.
Harvest: Harvest elongated purple fruits while skins remain glossy and flesh is firm. Fruit becomes seedy and bitter if allowed to become overmature.
Seed Saving: Allow seed fruit to mature well beyond eating stage before extracting and cleaning seed. Eggplants are primarily self-pollinating but some insect-mediated crossing can occur.
Special Care: Long Purple is a traditional elongated purple eggplant. Cutting rather than pulling fruit prevents damage to stems.
Research Source: Urban Farmer — https://www.ufseeds.com/product/long-purple-eggplant-seeds---1-ounce/EGLP-1-ounce.html — Long Purple identity, approximately 70-day maturity, 1/4-inch sowing depth, 24-inch spacing, 2-3 foot row spacing, 60°F transplant soil temperature and 1-2 inch weekly watering
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors early; transplant
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Germination Time: 14–30+ days
Days to Harvest / Bloom: Blooms year 2 usually
Container Friendly: Yes, well-drained pot
Medicinal / Herbal Use: Aromatic/herbal
Succession / Reusable Notes: Slow and fussy from seed; cold stratification may help.
Zone 6B Notes: Hardy types do best with dry, well-drained soil.
Companion Plants: Roses, sage, thyme, oregano, echinacea, yarrow, fruiting vegetables nearby
Avoid Planting Near / Watch Outs: Wet soil, shade
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Munstead English lavender is commonly hardy in Zone 6B if drainage is excellent. Avoid wet winter soil.
Germination: Seeds need some light; sow shallowly. Germination may be slow and uneven.
Harvest: Cut flower stems when lower florets begin opening; harvest flowers on a dry morning.
Seed Saving: Seed-grown Munstead-type plants may show some variation; collect dry seed heads after bloom.
Special Care: Winter wet is often a larger risk than cold. Plant in full sun with excellent drainage.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/lavender/munstead-type-lavender-seed-943.html — Munstead-type 8-10 week indoor start, shallow sowing, spacing and transplant timing
Research Source: NCCIH — https://www.nccih.nih.gov/health/lavender — established herbal and aromatherapy use of lavender
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors early; transplant
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Germination Time: 14–30+ days
Days to Harvest / Bloom: Blooms year 2 usually
Container Friendly: Yes, well-drained pot
Medicinal / Herbal Use: Aromatic/herbal
Succession / Reusable Notes: Slow and fussy from seed; cold stratification may help.
Zone 6B Notes: Hardy types do best with dry, well-drained soil.
Companion Plants: Roses, sage, thyme, oregano, echinacea, yarrow, fruiting vegetables nearby
Avoid Planting Near / Watch Outs: Wet soil, shade
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: English lavender is perennial in Zone 6B when planted in full sun with excellent drainage. Start seed indoors 8-10 weeks before the May 5 last frost and transplant after frost danger has passed.
Germination: Seeds require some light for germination. Sow only 1/8 inch deep and maintain 65-70°F.
Harvest: Harvest flower stems when the lower flowers begin opening. For drying, cut on a dry day and hang small bundles in a shaded, well-ventilated location.
Seed Saving: Allow selected flower spikes to mature and dry before collecting seed. Seed-grown English lavender may show natural variation.
Special Care: Good drainage is critical for winter survival. Excess moisture and wet winter soil are more damaging than cold temperatures.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/lavender/lavender-key-growing-information.html — 14-21 day germination, 65-70°F soil temperature, 8-10 week indoor start, sowing depth, spacing and transplant timing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors and transplant
Original Start Planting Date: Feb 27 – Mar 13 indoors; Mar 25 – Apr 1 outdoors
Original Last Suggested Planting Date: Jul 1 – Jul 10 for full-size crop
Outdoor / Direct Sow / Transplant Window: Mar 25 – Jul 10 for full crops; later sowings for young scallions
Germination Time: 7–10 days; up to 14 in cool conditions
Days to Harvest / Bloom: 65–95 days; younger scallions can be harvested earlier
Pollinator Friendly: Not important for the normal crop; flowers support pollinators if allowed to bloom
Medicinal / Herbal Use: Culinary; not classified as medicinal/herbal
Perennial?: Perennial species; usually grown as annual
Succession / Reusable Notes: Sow every 2–3 weeks for a steady supply; harvest young or let mature for larger white shanks.
Zone 6B Notes: Handles cool conditions well; do not rely on Tokyo Long White overwintering through a Michigan winter.
Companion Plants: Lettuce, carrots, radishes, other compact/quick crops
Avoid Planting Near / Watch Outs: Watch for thrips, onion maggots and onion yellows; avoid overcrowding. Reported resistance to pink root rot.
Sources: True Leaf Market/Kitazawa; Southern Exposure Seed Exchange; Underwood Gardens; University of Minnesota Extension; Redford frost-date data

[[RESEARCH ENRICHMENT START]]
Zone 6B: Tokyo Long White is hardy in Zone 6 and is suitable for repeated sowings from spring through late summer. It tolerates both heat and light cold and can overwinter in suitable conditions.
Germination: Start indoors 8-10 weeks before May 5, or direct sow once soil is workable. Seed normally germinates in 10-15 days.
Harvest: Harvest around 65 days for long mild white scallion stalks. Plants can be hilled or blanched to produce longer white shanks.
Seed Saving: Allium fistulosum is perennial and insect-pollinated. Allow established plants to flower and mature seed; isolate from other flowering A. fistulosum varieties for purity.
Special Care: Unlike bulbing Allium cepa onions, Tokyo Long White is a true bunching onion and does not depend on day length to form a storage bulb.
Research Source: Botanical Interests — https://www.botanicalinterests.com/products/tokyo-long-white-bunching-scallion-onion-seeds — Allium fistulosum identity, 65-day maturity, perennial habit, Zone 6 hardiness, heat tolerance, frost tolerance, container use, 10-15 day germination, depth, spacing, row spacing and indoor-start timing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or transplant preferred
Outdoor / Direct Sow / Transplant Window: May 1 – Jun 15
Days to Harvest / Bloom: 80–90 days
Medicinal / Herbal Use: Culinary/medicinal tradition
Succession / Reusable Notes: Spreads over time; container is useful.
Zone 6B Notes: Perennial herb with good drainage.
Companion Plants: Peppers, tomatoes, squash, beans, cucumbers, grapes, roses
Avoid Planting Near / Watch Outs: Overly wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Greek oregano is hardy in Zones 4-9 and perennial in Zone 6B. Start indoors 8-10 weeks before the May 5 frost date or direct sow in spring.
Germination: Tiny seed should be pressed onto the growing medium without covering because light aids germination.
Harvest: Harvest stems as plants begin to flower, cutting approximately 2 inches above the base. Established plants can be harvested repeatedly during the season.
Seed Saving: Allow flower heads to dry fully before collecting seed. Other oregano plants nearby may cross.
Special Care: Lean, well-drained soil helps maintain stronger aroma and flavor. Plants can be divided when mature.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/oregano/greek-oregano-herb-seed-930.html — true Greek oregano identity, beneficial-insect value and culinary characteristics
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/oregano/oregano-greek-key-growing-information.html — spacing, height, Zones 4-9, soil, light and harvest guidance
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/origanum-vulgare-subsp-hirtum/ — Origanum vulgare subsp. hirtum identity and perennial habit
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: About 70–85 days from transplant
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Small flowers; self-pollinating but bees may visit
Medicinal / Herbal Use: Culinary sweet pepper
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: Start early indoors yearly; save seed only if isolated from other peppers.
Zone 6B Notes: Give fruit enough time to ripen fully red for best sweetness.
Companion Plants: Basil, onions, carrots, marigolds, nasturtiums, parsley
Avoid Planting Near / Watch Outs: Peppers need warm soil and nights. Rotate away from other nightshades; stake if fruit load becomes heavy.
Sources: Pepper Geek: https://peppergeek.com/lesya-pepper/ | Martha's Garden Seeds: https://www.marthasgardenseeds.com/product-page/pepper-plant-sweet-orange-lesya | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 8-10 weeks before the May 5 frost date and transplant after frost once soil temperatures are consistently above 60°F.
Germination: Sow 1/4 inch deep at 75-85°F and keep the seed-starting medium evenly moist.
Harvest: Fruit is fully mature when it turns deep red. Lesya is a sweet, thick-walled, pointed heart-shaped pepper suited to fresh eating, roasting and stuffing.
Seed Saving: Collect seed from fully ripe deep-red fruit, dry thoroughly and store cool and dry. Capsicum annuum varieties can cross with nearby compatible peppers.
Special Care: Plants are compact but may benefit from support when heavily loaded with fruit.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/pepper-sweet-lesya — Capsicum annuum identity, 7-14 day germination, 75-85 day maturity, 70-85°F culture, 1/4-inch depth, 18-24 inch spacing, red ripe color, compact habit, 5-gallon container minimum and seed saving
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: About 65–85 days; individual colors may vary
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Small flowers; self-pollinating but bees may visit
Medicinal / Herbal Use: Culinary sweet pepper
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One early indoor sowing; saved seed may cross with nearby pepper varieties.
Zone 6B Notes: Start early so slower plants in the mix have time to reach full color before frost.
Companion Plants: Basil, onions, carrots, marigolds, nasturtiums, parsley
Avoid Planting Near / Watch Outs: Different plants in a mix can mature at different times. Rotate away from other nightshades; keep soil warm and evenly moist.
Sources: Ferry-Morse: https://ferrymorse.com/products/pepper-grand-bell-mix-seeds | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 8-10 weeks before the May 5 frost date and transplant outdoors only after nights and soil have warmed.
Germination: Sweet bell peppers germinate best with steady bottom warmth around 75-85°F.
Harvest: Bell peppers can generally be harvested green or left on the plant until they develop their mature color and maximum sweetness. Exact mature colors depend on the cultivars included in the mix.
Seed Saving: Individual Capsicum annuum varieties in a mix can cross with each other and nearby compatible peppers. Saving seed will not reliably recreate the original commercial mix.
Special Care: The exact cultivars and color proportions in the Sweet Bell Mix are unknown, so cultivar-specific maturity, height and mature fruit colors are intentionally left null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/peppers/sweet-bell-peppers/ — Capsicum annuum sweet bell pepper class and range of ripe bell-pepper colors
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/video-v188.html — approximately 8-week indoor start and 1/4-inch sowing depth for bell peppers
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Original Planting Method: Start indoors 8–10 weeks before last frost; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 10
Germination Time: About 7–14 days
Days to Harvest / Bloom: About 80–90 days from transplant
Container Friendly: Yes, 5+ gal per plant
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary sweet pepper
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One early indoor sowing; save seed only from fully mature fruit and isolate if varietal purity matters.
Zone 6B Notes: Start early so fruit has time to ripen fully red before fall frost.
Companion Plants: Basil, carrots, onions, lettuce, alyssum and marigolds
Avoid Planting Near / Watch Outs: Cold soil slows growth. Rotate away from other nightshades. Fruit is traditionally harvested fully red for roasting/ajvar.
Sources: Rare Seeds: https://www.rareseeds.com/pepper-sweet-ajvarski | University of Minnesota Extension: https://extension.umn.edu/vegetables/growing-peppers | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

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Zone 6B: Start indoors early because Ajvarski is a warm-season pepper. Transplant approximately 2 weeks after May 5 when nights and soil have warmed.
Germination: Use warm pepper-starting conditions around 80-90°F.
Harvest: Allow the broad wedge-shaped peppers to ripen from green to deep red for maximum sweetness and traditional roasting quality.
Seed Saving: Ajvarski is sold as an open-pollinated/heirloom sweet pepper. Save seed from fully mature red fruit and isolate from compatible peppers if purity matters.
Special Care: Ajvarski produces thick-fleshed 6-7 inch peppers traditionally roasted, peeled and ground to make Balkan ajvar.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/pepper-sweet-ajvarski — Capsicum annuum identity, approximately 2-foot plants, 6-7 inch wedge-shaped pods, green-to-red ripening, thick flesh, roasting use, ajvar use and container suitability
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — 8-week-plus pepper indoor-start culture, 80-90°F germination temperature, depth, spacing and transplant timing
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Original Planting Method: Start indoors
Outdoor / Direct Sow / Transplant Window: Apr 15 – May 15; Sep 1 – Sep 20
Days to Harvest / Bloom: 90–120 days to bloom
Medicinal / Herbal Use: Ornamental
Perennial?: Short-lived perennial; grown as annual
Succession / Reusable Notes: Very slow from seed; start early.
Zone 6B Notes: Can handle cool weather better than heat.
Companion Plants: Pansies, calendula, herbs, brassicas, early spring flowers
Avoid Planting Near / Watch Outs: Hot dry midsummer beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Snapdragons are cool-season flowers and can be transplanted before the final frost after hardening. They often slow or stop flowering during hot summer weather and may resume as temperatures cool.
Germination: Surface sow 8-10 weeks before planting out. Light is required for germination. Bottom-water or mist gently so seed is not buried.
Harvest: For cut flowers, harvest when florets on the lower one-third to one-half of the spike are open.
Seed Saving: Allow flower spikes to mature until seed capsules dry. Because the cultivar is unknown, saved plants may vary substantially.
Special Care: The variety is unknown, so mature height, stem length and whether staking would be useful cannot be determined reliably. Pinching is optional and encourages branching but delays flowering.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/snapdragon/snapdragon-key-growing-information.html — 7-14 day germination, 70-75°F temperature, 8-10 week indoor start, surface sowing, light requirement, spacing, sun, soil and harvest
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Original Planting Method: Start indoors or transplant preferred
Outdoor / Direct Sow / Transplant Window: May 1 – Jun 15
Days to Harvest / Bloom: 90–120 days
Medicinal / Herbal Use: Culinary/medicinal tradition
Succession / Reusable Notes: Slow from seed; perennial if well-drained.
Zone 6B Notes: Needs excellent drainage; avoid soggy soil.
Companion Plants: Cabbage family, tomatoes, eggplant, potatoes, strawberries, roses
Avoid Planting Near / Watch Outs: Wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Common thyme is generally hardy in Zone 6B. Excellent drainage is important for winter survival. Start indoors about 8-10 weeks before May 5 or direct sow after spring weather becomes mild.
Germination: Germinates in approximately 14-21 days at 65-70°F. Seed is very small and should be covered only shallowly.
Harvest: Harvest just before flowering when essential oil concentration is high. Cut tender upper growth while leaving woody basal growth intact.
Seed Saving: Allow flower clusters to mature and dry before collecting the tiny seeds. Nearby compatible thyme plants may cross.
Special Care: Avoid overwatering and heavy wet soil. Older woody plants may be divided or replaced when growth becomes sparse.
Companion: Broccoli [Pest Deterrent] — University extension research summaries report reduced diamondback moth and cabbage-worm damage in brassicas when thyme is present.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/thyme/thyme-key-growing-information.html — 14-21 day germination, 65-70°F temperature, spacing, light and soil requirements
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/thymus-vulgaris/ — Thymus vulgaris identity, height, culinary use and harvest timing
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Original Planting Method: Start indoors 7–9 weeks before planting out, or direct sow. Sow shallowly because seed is small; exact species/cultivar should be confirmed from packet.
Original Start Planting Date: Mar 6 – Mar 20 indoors
Original Last Suggested Planting Date: ~Aug 14 for direct sowing to establish before fall frost
Outdoor / Direct Sow / Transplant Window: Direct sow early spring – ~Aug 14; transplant from around May into midsummer while plants can establish.
Days to Harvest / Bloom: Leaves first year; many seed-grown plants flower strongest in year 2
Container Friendly: Yes; roomy container, ideally 5+ gal
Pollinator Friendly: Yes; excellent for bees, butterflies, hummingbirds
Medicinal / Herbal Use: Yes; aromatic leaves traditionally used for tea/culinary/herbal use. Not medical guidance.
Succession / Reusable Notes: Divide established clumps every few years. Deadhead for more bloom or leave some stems/seed heads for wildlife/native bee habitat.
Zone 6B Notes: Hardy in Zone 6B. Seed-grown plants may focus on roots/leaves first year and flower more fully the next season. Exact species/cultivar unknown from label.
Companion Plants: Coneflower, black-eyed Susan, yarrow, native grasses, other pollinator plants
Avoid Planting Near / Watch Outs: Powdery mildew common with poor airflow. Many Monarda spread by underground stems; give room or contain.
Sources: Johnny's Selected Seeds: https://www.johnnyseeds.com/growers-library/flowers/monarda-bee-balm/monarda-bee-balm-key-growing-information.html | Johnny's: https://www.johnnyseeds.com/flowers/monarda-bee-balm/wild-bergamot-monarda-seed-827.html | NC State Extension: https://plants.ces.ncsu.edu/plants/monarda-media/ | UMN Extension mildew: https://extension.umn.edu/plant-diseases/powdery-mildew-flower-garden

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Zone 6B: Bee balm is a hardy perennial well suited to Zone 6B. Light-purple forms are common in Monarda fistulosa and in garden hybrids, but the packet does not identify the exact species or cultivar.
Germination: Bee balm seed is small and should be surface sown or barely covered. Exact germination timing is left null because the supplied packet does not identify the species.
Harvest: Leaves can be harvested before or during bloom for tea, and flowers can be cut as they open.
Seed Saving: Allow flower heads to mature and dry before collecting seed. Different Monarda species and cultivars may cross where compatible.
Special Care: Provide generous spacing and airflow because Monarda is susceptible to powdery mildew. The exact species cannot be determined from the color description alone, so species-specific germination and maturity values are intentionally null.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/monarda/ — Monarda perennial habit, 2-4 foot general height, purple flower forms and strong pollinator value
Research Source: Mt. Cuba Center — https://mtcubacenter.org/trials/monarda/ — Monarda didyma, Monarda fistulosa and hybrid garden forms, purple color range and large variation in mature size
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Hardy in Zone 6B. Spring sow once soil warms, or fall-sow to expose seed to natural temperature fluctuations.
Germination: Some Echinacea seed benefits from cold-moist stratification; fall sowing can provide natural stratification.
Harvest: For cut flowers, harvest as blooms open. Medicinal harvest depends on species, plant part and intended preparation.
Seed Saving: Allow mature flower heads to dry before collecting seed. Open-pollinated Echinacea may cross with nearby compatible plants.
Special Care: Exact white cultivar/species was not provided, so cultivar-specific height, maturity and medicinal chemistry cannot be verified.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/echinacea-coneflower/cheyenne-spirit-echinacea-seed-1759.html — Echinacea direct sowing, soil temperature, depth, spacing, soil and hardiness
Research Source: NCCIH — https://www.nccih.nih.gov/health/echinacea — established herbal and medicinal use of Echinacea
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Hardy in Zone 6B. Spring sow once soil reaches about 65°F or fall sow in October-November for natural cold exposure. Established plants overwinter outdoors.
Germination: Shallow sowing is important. Fall sowing exposes seed to natural temperature fluctuations that can improve germination.
Harvest: For cut flowers, harvest when petals are expanding and the central cone is well developed.
Seed Saving: Allow cones to mature and dry before collecting seed. Echinacea species can cross when grown close together, so isolation is required for genetically pure seed.
Special Care: The horticultural name supplied as 'Paradox' is treated here as Echinacea paradoxa, the yellow-flowered coneflower species.
Research Source: Prairie Moon Nursery — https://www.prairiemoon.com/echinacea-paradoxa-bushs-coneflower — Echinacea paradoxa identity, yellow flowers, 3-foot height, sun and soil preferences
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/echinacea/echinacea-key-growing-information.html — 10-15 day germination, 65-70°F, sowing depth, spacing, spring and fall sowing, sun and soil
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Perennial in Zone 6B. Start indoors 8-10 weeks before outdoor planting, spring sow after soil warms, or fall sow for natural cold exposure.
Germination: Sow shallowly at approximately 65-70°F. Fall sowing can expose seeds to natural temperature fluctuations that stimulate germination.
Harvest: Harvest flowers when petals are expanding for cut use. Medicinal harvest depends on the plant part and intended herbal preparation.
Seed Saving: Purple and white plants may cross with each other and with nearby Echinacea. Saved seed may not preserve the original color proportions of the commercial mix.
Special Care: The packet name does not identify the exact white cultivar or whether every component is the same species, so species-specific traits beyond standard Echinacea purpurea-type culture are not assigned.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/echinacea-coneflower/echinacea-purpurea-echinacea-seed-842.html — Echinacea purpurea germination, indoor start, transplanting and medicinal classification
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/echinacea/echinacea-key-growing-information.html — direct sowing, soil temperature, sowing depth, spacing, hardiness, light and soil requirements
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Fully perennial in Zone 6B. Spring sow when soil has warmed or fall sow in October-November. Indoor starts can be transplanted in late spring.
Germination: Sow 1/8 inch deep at approximately 65-70°F. Fall sowing may improve germination through natural cold exposure.
Harvest: For cut flowers, harvest once petals begin expanding. For herbal use, plant part and harvest timing depend on the intended preparation.
Seed Saving: Allow cones to fully dry before collecting seed. Isolate from other Echinacea if maintaining genetically pure seed.
Special Care: Long-lived plants generally need division only when clumps become crowded.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/echinacea-coneflower/echinacea-purpurea-organic-echinacea-seed-956.html — species identity, germination, indoor sowing and transplanting
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/echinacea/echinacea-key-growing-information.html — direct sowing, temperature, depth, spacing, soil, sun and hardiness
Research Source: Prairie Moon Nursery — https://www.prairiemoon.com/echinacea-purpurea-purple-coneflower — drought tolerance, perennial habit and medicinal history
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: The commercially documented mix matching this name is commonly sold as 'Paradiso' or 'Paradiso Tall Mix' and is hardy in Zones 3-8, making it perennial in Zone 6B.
Germination: Sow shallowly at approximately 65-70°F. Fall sowing can provide natural temperature fluctuations that aid germination.
Harvest: Harvest stems for cutting as the petals expand and the central cones are well developed.
Seed Saving: Hybrid and mixed-color Echinacea plants can cross freely. Saved seed will not reliably reproduce the original commercial mix or parent colors.
Special Care: The supplied name 'Paradise Mix' appears to correspond to the commercially sold Paradiso/Paradiso Tall Mix. Because this is a hybrid ornamental mix, medicinal use is not assigned solely from medicinal use of other Echinacea species.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/flowers/echinacea-coneflower/paradiso-tall-mix-echinacea-seed-4919.html — Echinacea x hybrida identity, 24-36 inch height, flower colors, pollinator value and Zones 3-8 hardiness
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/echinacea/echinacea-key-growing-information.html — germination temperature, sowing depth, spacing, direct sowing and transplant culture
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/echinacea-paradiso-mix — Paradiso Mix commercial variety identification
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Many Solidago species are hardy and native or well adapted to the Great Lakes region. Exact species was not provided, so species-specific height, spacing and germination values are intentionally left null.
Germination: Many goldenrods can be surface-sown because seeds are very small. Exact dormancy or stratification requirements vary among Solidago species.
Harvest: For traditional herbal use, flowering tops are generally harvested when flowers are opening. Exact medicinal use depends on species.
Seed Saving: Allow flower clusters to mature until seeds develop their fluffy wind-dispersal structures, then collect before they blow away.
Special Care: Many goldenrods spread through rhizomes and seed and can naturalize rapidly. The unspecified species prevents reliable assignment of a mature size or container recommendation.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/solidago/ — Solidago perennial habit, soil adaptability, drought tolerance, rhizomatous spread, pollinator value and historical healing use
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/product/goldenrod-european-solidago-virgaurea-packet-of-50-seeds-organic/ — example medicinal Solidago use and surface sowing in fall or spring
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Original Planting Method: Surface sow or sow shallowly; exact seed pretreatment varies by Pycnanthemum species
Outdoor / Direct Sow / Transplant Window: Spring through midsummer; fall/dormant sowing may suit species needing winter exposure
Germination Time: Species unknown — germination timing and cold-treatment needs vary by Pycnanthemum species
Days to Harvest / Bloom: Leaves can be harvested once established; flowering generally occurs in summer, but exact timing varies by species
Container Friendly: Yes; container growing can help control spread
Pollinator Friendly: Yes; mountain mints are strong pollinator plants
Medicinal / Herbal Use: Aromatic leaves of some species are traditionally used for tea/culinary purposes; exact species should be confirmed before use
Perennial?: Yes; genus is largely hardy perennial
Succession / Reusable Notes: No succession needed; divide or contain spreading clumps as needed.
Zone 6B Notes: Many Pycnanthemum species are hardy in Zone 6B, but exact species identification is needed for precise moisture, height and germination requirements.
Companion Plants: Coneflower, bee balm, black-eyed Susan, native grasses and other pollinator plants
Avoid Planting Near / Watch Outs: "Mountain mint" covers multiple Pycnanthemum species. Many spread by rhizomes, so allow room or contain them. Exact moisture needs vary by species.
Sources: NC State Extension: https://plants.ces.ncsu.edu/plants/pycnanthemum/common-name/mountain-mint/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar
Original Plant Type: Perennial native-style herb / pollinator plant (Pycnanthemum spp.); exact species unknown

[[RESEARCH ENRICHMENT START]]
Zone 6B: Mountain mints are hardy native perennials and exceptional pollinator plants. Many spread by rhizomes and can form expanding colonies.
Germination: The supplied common name does not identify the Pycnanthemum species, so species-specific germination timing is intentionally left null.
Harvest: Leaves may be harvested for aromatic teas and flavoring. Flowers are primarily valued for pollinator support.
Seed Saving: Allow dry flower heads to mature before collecting seed. Species identification is recommended before attempting to maintain a specific strain.
Special Care: Several plants are commonly sold simply as Mountain Mint, including Pycnanthemum virginianum, P. tenuifolium, P. muticum and others. The exact species is therefore not forced.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/pycnanthemum/ — Pycnanthemum genus identity, 1-3 foot general height, sun/partial shade, rhizomatous spread, tea use and strong pollinator attraction
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/pycnanthemum-virginianum/ — Virginia mountain mint as one documented species, perennial habit and approximately 3-foot height
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/pycnanthemum-tenuifolium/ — species variability in height, soil moisture tolerance, tea use and pollinator support
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Surface sow or cover very lightly; direct sow or start in cells
Outdoor / Direct Sow / Transplant Window: Mar 15 – Sep 1; dormant fall sowing also works
Germination Time: About 14–28 days
Days to Harvest / Bloom: Harvest young leaves once established; no fixed vegetable-style maturity date
Container Friendly: Yes; useful for controlling spread
Pollinator Friendly: Low; primarily wind-pollinated
Medicinal / Herbal Use: Edible young leaves and traditional herbal use; not medical guidance
Succession / Reusable Notes: No succession needed; established crowns return and plants may self-seed.
Zone 6B Notes: Very hardy in Zone 6B. Controlling spread is usually a bigger issue than winter survival.
Companion Plants: Best in a dedicated herb/wildlife area; compatible with other hardy perennial herbs
Avoid Planting Near / Watch Outs: Self-seeds readily and can become weedy. Seed needs light, so do not bury deeply.
Sources: NC State Extension: https://plants.ces.ncsu.edu/plants/plantago-major/ | Rare Seeds: https://www.rareseeds.com/blog/post/how-to-grow-plantain

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Zone 6B: Common plantain is fully hardy in Zone 6B and can persist for many years. It spreads readily from seed and can become weedy, so container growing or removal of seed spikes before maturity may be useful.
Germination: Seed is very small and should be surface sown or only lightly covered. Exact germination timing is left null because reliable extension sources do not provide one consistent range.
Harvest: Young tender leaves are edible raw or cooked; older leaves become fibrous and are better cooked. Leaves have a long history of traditional herbal use.
Seed Saving: Allow flower spikes to mature until seeds become brown and dry. A single plant can produce many thousands of seeds.
Special Care: Common plantain is Plantago major, not the banana-like fruit commonly called plantain. It tolerates mowing, trampling and compacted soils exceptionally well.
Research Source: University of Minnesota Extension — https://extension.umn.edu/weeds/plantain — Plantago major identity, 6-12 inch height, perennial habit, moist-soil adaptation, edible use, medicinal use and prolific seed production
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/plantago-major/ — Zones including 6B, perennial lifecycle, full sun to partial shade, soil adaptability, edible leaves and traditional medicinal uses
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Surface sow or cover lightly; direct sow or start in cells
Outdoor / Direct Sow / Transplant Window: Spring through early fall
Germination Time: Variable; seed has little/no dormancy and germinates readily in favorable spring soil
Days to Harvest / Bloom: Harvest young leaves once established; no fixed vegetable-style maturity date
Pollinator Friendly: Low; primarily wind-pollinated
Medicinal / Herbal Use: Traditional herbal/edible use is reported; use only with correct identification
Succession / Reusable Notes: No succession needed; established plants return and can reseed.
Zone 6B Notes: Hardy perennial in Zone 6B; easy to establish once correctly identified as blackseed plantain.
Companion Plants: Best in a dedicated herb/native area with other hardy meadow plants
Avoid Planting Near / Watch Outs: Can self-seed heavily and become weedy in lawns, paths and disturbed soil.
Sources: Ohio State Weed Guide: https://weedguide.cfaes.ohio-state.edu/singlerecord.asp?id=109 | Minnesota Wildflowers: https://www.minnesotawildflowers.info/flower/rugels-plantain

[[RESEARCH ENRICHMENT START]]
Zone 6B: Blackseed plantain is native to North America and is common in the Upper Midwest. It is winter hardy in Southeast Michigan and can spread aggressively by seed.
Germination: Surface sow or cover the small seed very lightly. Exact germination timing is left null rather than extrapolated from a different Plantago species.
Harvest: Blackseed plantain has documented traditional medicinal use. Young leaves are also edible.
Seed Saving: Allow seed spikes to mature and dry before collecting seed. Prevent unwanted reseeding by removing spikes before seeds mature.
Special Care: Blackseed plantain is Plantago rugelii, also called Rugel's plantain or American plantain. It can be distinguished from Plantago major by the prominent reddish-purple color near the base of the leaf stalk.
Research Source: University of Minnesota Extension — https://extension.umn.edu/weeds/plantain — Plantago rugelii identification, North American native status, 6-12 inch height, perennial habit, edible use, medicinal history and red-purple leaf-stalk characteristic
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Stinging nettle is a hardy perennial in Zone 6B. It spreads vigorously by rhizomes as well as seed, so container culture or a contained bed is useful in a small garden.
Germination: Tiny seed should be surface-sown or barely covered and kept evenly moist. Cool spring conditions suit establishment.
Harvest: Harvest young leaves and tender tops before or during early flowering. Cooking, drying or other proper processing neutralizes the fresh leaf sting.
Seed Saving: Allow female flower clusters to mature before collecting seed. Plants may be male or female and spread readily by underground rhizomes.
Special Care: Wear gloves, long sleeves and other skin protection when handling fresh plants because stinging hairs can cause painful dermatitis. The plant can form dense colonies.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/urtica-dioica/ — perennial habit, rich moist soil preference, drought intolerance, rhizomatous spread and stinging hairs
Research Source: Strictly Medicinal Seeds — https://blog.strictlymedicinalseeds.com/average-seeds-per-gram-of-medicinal-herbs/ — Urtica dioica identification as stinging nettle in medicinal herb seed production
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 25 – Jun 15; Aug 15 – Sep 15
Days to Harvest / Bloom: 60–90 days; flowers year 1/2
Container Friendly: Yes, but best in ground
Medicinal / Herbal Use: Red clover has traditional herbal use; white clover pollinator/cover crop
Perennial?: Yes/short-lived perennial
Succession / Reusable Notes: Good living mulch, cover crop, and pollinator support.
Zone 6B Notes: Can spread; mow/contain as needed.
Companion Plants: Fruit trees, garden paths, pollinator beds, brassicas nearby, living mulch where managed
Avoid Planting Near / Watch Outs: Tiny seedlings/crops if allowed to overtake
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: White clover is a hardy perennial suited to Southeast Michigan. Spring and late-summer establishment are appropriate. It spreads by stolons and can form persistent mats.
Germination: Sow very shallowly and maintain seed-to-soil contact. Clover germination begins in cool soil once favorable moisture and temperatures are present.
Seed Saving: Allow flower heads to brown and dry before collecting seed. White clover is insect-pollinated and genetically variable.
Special Care: Can creep into neighboring beds through stolons. Its shallow root system makes it less drought resistant than deep-rooted forage legumes.
Research Source: University of Minnesota Extension — https://extension.umn.edu/weeds/dutch-white-clover — Trifolium repens identity, perennial mat-forming habit and 3-12 inch height
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetable-farming-minnesota/cover-crop-selection-vegetable-growers — hardiness, perennial life cycle, nitrogen fixation and pollinator nectar value
Research Source: University of Minnesota Extension — https://extension.umn.edu/forage-selection/forage-legumes — moisture preference and reduced drought resistance from shallow fibrous roots
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Love Parade is a hardy Siberian yarrow listed for Zones 5-9 and is perennial in Zone 6B.
Germination: Yarrow seed requires light for germination. Surface sow and press gently into moist growing medium.
Harvest: Harvest flower stems when pollen becomes visible and flower clusters are fully colored. Suitable for fresh or dried arrangements.
Seed Saving: Allow selected flower heads to dry completely before collecting seed.
Special Care: Unlike common medicinal yarrow, Love Parade is Achillea sibirica rather than Achillea millefolium; medicinal status is therefore not inferred from common yarrow.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/yarrow-love-parade — Achillea sibirica identity, 18-24 inch height, perennial habit, pink flowers and pollinator value
Research Source: Outsidepride — https://www.outsidepride.com/seed/flower-seed/yarrow/yarrow-seeds-love-parade.html — Zones 5-9, 12-24 inch height, full sun, drought tolerance and well-drained soil
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/yarrow/yarrow-key-growing-information.html — yarrow seed light requirement, cut-flower harvest and general culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Common white yarrow is a hardy perennial and is well suited to Zone 6B. Established plants tolerate summer heat and dry periods.
Germination: Seed requires light for germination. Surface sow and press into the growing medium rather than covering deeply.
Harvest: For cut flowers, harvest when pollen is visible. For traditional herbal use, flowering aerial portions are commonly collected during bloom.
Seed Saving: Allow flower heads to fully mature and dry before collecting seed. Yarrow can self-seed and spread by rhizomes.
Special Care: Divide mature clumps every 3-4 years if vigor declines. Avoid overly fertile soil, which can encourage floppy growth.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/yarrow/yarrow-key-growing-information.html — plant height, spacing, Zones 2-9, light requirement, soil, harvest and cut-flower use
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/achillea-millefolium/ — common yarrow identity, perennial habit, drought tolerance, pollinator value and traditional medicinal use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grow as an annual in Zone 6B. Start indoors early because the plant needs a long warm season for good root development and seed production. Transplant only after frost danger has passed and soil is warm.
Germination: Warmth and light improve germination. Research reports optimum germination near 77°F, while growers commonly use approximately 70-90°F.
Harvest: In cold climates, medicinal roots are typically harvested in fall after the first growing season when frost kills the tops.
Seed Saving: Allow berries to ripen fully red and collect mature seed. Dry seed thoroughly before storage.
Special Care: Very frost-sensitive. Avoid cold, wet spring soil and excessive irrigation. It is perennial in warm climates but is grown as an annual in Michigan.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/withania-somnifera/ — botanical identity, growth habit and annual culture in zones colder than 8
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/product/ashwagandha-vedic-withania-somnifera-seeds-organic/ — germination and 12-inch plant spacing
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/product/ashwagandha-vedic-withania-somnifera-potted-plant-organic/ — full sun, alkaline well-drained soil, dry conditions, height, spacing and cold-climate root harvest
Research Source: National Center for Complementary and Integrative Health — https://www.nccih.nih.gov/health/ashwagandha — established medicinal/herbal use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow
Outdoor / Direct Sow / Transplant Window: May 1 – Jun 20
Days to Harvest / Bloom: 90–120 days to bloom
Medicinal / Herbal Use: Mostly ornamental
Succession / Reusable Notes: Start indoors for earlier blooms.
Zone 6B Notes: Good late-season pollinator flower.
Companion Plants: Calendula, zinnias, marigolds, yarrow, echinacea, herbs, pollinator beds
Avoid Planting Near / Watch Outs: Crowding/wet foliage
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: China asters prefer the cooler portions of the growing season. Start indoors 6-8 weeks before May 5 or direct sow after frost. Avoid planting China asters repeatedly in the same bed because soilborne aster wilt can persist.
Germination: Sow 1/8 inch deep at approximately 70-72°F. Germination generally takes 10-14 days.
Harvest: Harvest for bouquets when flowers are approximately one-quarter to one-half open. China asters have good vase life when harvested into clean water.
Seed Saving: Allow selected flower heads to mature and dry. China asters are insect-pollinated and different cultivars can cross.
Special Care: The exact commercial cultivar name 'Krallen Dark Purple' could not be matched to a sufficiently authoritative current cultivar listing. The name is treated as a dark-purple China aster, but variety-specific maturity, height and flower-form measurements are intentionally left null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/aster/china-aster-key-growing-information.html — Callistephus chinensis culture, 10-14 day germination, 70-72°F temperature, 1/8-inch sowing depth, 6-8 week indoor start, direct sowing, full sun and disease precautions
Research Source: Better Homes & Gardens — https://www.bhg.com/gardening/plant-dictionary/annual/china-aster/ — China aster annual habit, 10-15 day germination, 65-70°F temperature, 6-12 inch spacing, rich well-drained soil and cut-flower use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors early; transplant
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Germination Time: 14–30+ days
Days to Harvest / Bloom: Blooms year 2 usually
Container Friendly: Yes, well-drained pot
Medicinal / Herbal Use: Aromatic/herbal
Succession / Reusable Notes: Slow and fussy from seed; cold stratification may help.
Zone 6B Notes: Hardy types do best with dry, well-drained soil.
Companion Plants: Roses, sage, thyme, oregano, echinacea, yarrow, fruiting vegetables nearby
Avoid Planting Near / Watch Outs: Wet soil, shade
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6-8 weeks before the May 5 last frost or direct sow after frost. Gala Lavender is a cool-season China aster and performs best before prolonged summer heat.
Germination: Cover seed lightly and maintain approximately 68-70°F. Germination generally occurs in 10-14 days.
Harvest: Harvest when the outer florets begin opening. The fully double lavender pincushion blooms are particularly suited to floral design.
Seed Saving: Allow selected flower heads to fully mature and dry. China asters can cross with nearby Callistephus chinensis varieties.
Special Care: Rotate China asters to a different garden location each year where possible because soilborne aster wilt can persist. Avoid overhead watering and provide good airflow.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/aster-gala-lavender — Gala Lavender identity, 10-14 day germination, temperature, 1/4-inch depth, 6-12 inch spacing, 30-inch height and full-sun requirement
Research Source: Benary — https://www.benary.com/products/callistephus-chinensis-gala/gala-lavender-cc0206r — cultivar identity, 10-12 day germination at 68-70°F, pot/container suitability and cut-flower use
Research Source: Osborne Quality Seeds — https://www.osborneseed.com/products/gala-lavender-untreated-aster-seeds — 30-inch height, annual habit and 100-day maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow
Outdoor / Direct Sow / Transplant Window: May 1 – Jun 20
Days to Harvest / Bloom: 90–120 days to bloom
Medicinal / Herbal Use: Mostly ornamental
Succession / Reusable Notes: Start indoors for earlier blooms.
Zone 6B Notes: Good late-season pollinator flower.
Companion Plants: Calendula, zinnias, marigolds, yarrow, echinacea, herbs, pollinator beds
Avoid Planting Near / Watch Outs: Crowding/wet foliage
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grow as a cool-season annual. Start indoors 6-8 weeks before May 5 or direct sow after frost.
Germination: Sow approximately 1/8 inch deep at 70-72°F. Germination generally occurs in 10-14 days.
Harvest: For cut flowers, harvest when the outside ray florets begin opening and place stems immediately in water.
Seed Saving: Allow flower heads to dry fully. China asters can cross with nearby cultivars.
Special Care: The packet name 'Purple' does not identify a specific cultivar. The record uses species-level China aster information and leaves cultivar-specific height and maturity null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/aster/china-aster-key-growing-information.html — Callistephus chinensis germination, spacing, soil, annual lifecycle and harvest stage
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/callistephus-chinensis/ — China aster species identification, purple flower colors, pollinator value and variable cultivar size
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow
Outdoor / Direct Sow / Transplant Window: May 1 – Jun 20
Days to Harvest / Bloom: 90–120 days to bloom
Medicinal / Herbal Use: Mostly ornamental
Succession / Reusable Notes: Start indoors for earlier blooms.
Zone 6B Notes: Good late-season pollinator flower.
Companion Plants: Calendula, zinnias, marigolds, yarrow, echinacea, herbs, pollinator beds
Avoid Planting Near / Watch Outs: Crowding/wet foliage
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6-8 weeks before May 5 or direct sow after frost. China asters generally perform best in moderate temperatures.
Germination: Sow shallowly at approximately 70-72°F and maintain even moisture.
Harvest: Harvest pompon blooms when outer florets begin opening for fresh bouquets.
Seed Saving: Allow mature flower heads to dry fully. Nearby China aster cultivars can cross.
Special Care: The exact cultivar name 'Pompom Constellation' could not be verified from a sufficiently reliable current seed listing. Pompon-form Callistephus chinensis culture is used, while cultivar-specific height, maturity and flower measurements are intentionally null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/aster/china-aster-key-growing-information.html — China aster germination, spacing, soil requirements, annual lifecycle and harvest
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/callistephus-chinensis/ — Callistephus chinensis pompom flower forms, pollinator value and variable cultivar sizes
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant
Outdoor / Direct Sow / Transplant Window: Apr 15 – May 15; Jul 15 – Aug 10
Days to Harvest / Bloom: 60–90 days from transplant
Container Friendly: Yes, 5+ gal
Pollinator Friendly: Flowers if allowed to bloom
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: For fall, start indoors mid-June to mid-July.
Zone 6B Notes: Cool weather crop; protect from cabbage worms.
Companion Plants: Onions, garlic, dill, chamomile, calendula, nasturtium, beets, lettuce
Avoid Planting Near / Watch Outs: Strawberries, pole beans close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: De Cicco performs well as both a spring and fall broccoli. Start spring plants indoors and sow another crop in midsummer for fall production. Cooler fall weather improves broccoli quality.
Germination: Germinates readily in cool to moderate soil. Maintain consistent moisture.
Harvest: Harvest the small central head while buds are tight, then continue cutting the numerous side shoots. De Cicco is prized for an extended sprouting harvest rather than one large uniform head.
Seed Saving: Broccoli is biennial for seed production and crosses readily with other Brassica oleracea crops, including kale, cabbage, cauliflower, collards and Brussels sprouts.
Special Care: Pinching the main shoot can encourage heavier side-shoot production. Monitor for cabbage worms and flea beetles.
Companion: Sage [Pest Deterrent] — University extension research summaries report reduced diamondback moth populations on brassicas when sage is present.
Companion: Thyme [Pest Deterrent] — Research summarized by University of Minnesota Extension found thyme reduced some brassica caterpillar pests.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/broccoli/mini-broccoli/de-cicco-organic-broccoli-seed-148.html — De Cicco identity, Italian heirloom status, side-shoot production, spring/fall culture and pinching recommendation
Research Source: Urban Farmer — https://www.ufseeds.com/product/de-cicco-broccoli-seeds/BRDC.html — 48-65 day maturity and 18-24 inch plant height
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/de-cicco-broccoli-brassica-oleracea — 7-14 day germination, 65-day maturity, 1/4-inch depth and 18-24 inch spacing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant, or direct sow
Outdoor / Direct Sow / Transplant Window: Apr 1 – May 10; Jul 1 – Jul 20 for fall crop
Days to Harvest / Bloom: About 75–100 days
Container Friendly: Yes, 5–7+ gal
Pollinator Friendly: Low if harvested; flowers attract insects in the second year
Medicinal / Herbal Use: Culinary vegetable
Perennial?: Biennial botanically; grown as an annual vegetable
Succession / Reusable Notes: Spring and fall crops are both possible.
Zone 6B Notes: A fall crop avoids the worst summer heat and can hold well in cool weather.
Companion Plants: Lettuce, onions, dill, cilantro, calendula
Avoid Planting Near / Watch Outs: Watch cabbage worms/loopers, aphids, clubroot and head splitting; rotate brassicas and keep moisture steady.
Sources: Botanical Interests: https://www.botanicalinterests.com/products/red-acre-cabbage-seeds | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Red Acre can be grown as an early spring cabbage or started in early summer for a fall crop. Cool weather produces the best head quality.
Germination: Start spring seedlings indoors 4-8 weeks before transplanting. Cabbage seed germinates quickly under warm seed-starting conditions.
Harvest: Harvest when the round red-purple head is firm and solid. Mature heads generally weigh about 3-5 pounds and store well.
Seed Saving: Cabbage is biennial and crosses with other flowering Brassica oleracea crops. Plants must overwinter or be vernalized before seed production.
Special Care: Red Acre is compact and relatively resistant to splitting, making it useful in smaller gardens.
Research Source: Fedco Seeds — https://fedcoseeds.com/seeds/red-acre-cabbage-3359 — 75-day maturity, open-pollinated status, 3-5 pound heads, 5-7 inch head size, compact habit and storage quality
Research Source: Urban Farmer — https://www.ufseeds.com/product/red-acre-cabbage-seeds/CARA.html — 1/2-inch sowing depth, 12-inch spacing, 24-36 inch rows and even-watering guidance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Aug 15 – Sep 10
Days to Harvest / Bloom: 75–85 days
Medicinal / Herbal Use: Herbal; cat-friendly
Succession / Reusable Notes: Can self-seed and spread; container helps.
Zone 6B Notes: Hardy perennial in Zone 6B.
Companion Plants: Squash, pumpkins, beets, herbs, pollinator gardens
Avoid Planting Near / Watch Outs: Seedlings where unwanted
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Perennial in Zone 6B and may self-seed. Direct sow after frost or in early fall.
Germination: Seed requires light; tamp onto the surface or barely cover.
Harvest: Harvest leaves before or during early bloom for strongest aroma.
Seed Saving: Allow flower spikes to dry and collect small seeds before they scatter.
Special Care: Can spread by seed; deadhead if self-sowing is not wanted.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/catnip/catnip-key-growing-information.html — 7-10 day germination, sowing methods, spacing and light requirement
Research Source: University of Minnesota Extension — https://extension.umn.edu/agroforestry/forest-farming — catnip recognized as a medicinal herb
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors 6–8 weeks before last frost or direct sow in early spring
Outdoor / Direct Sow / Transplant Window: Direct sow/transplant about Apr 1 – Aug 15
Germination Time: About 10–14 days
Days to Harvest / Bloom: Begin light harvest once plants are well established; roughly 60+ days from seed
Container Friendly: Yes; excellent in containers
Pollinator Friendly: Yes when flowering; purple blooms attract bees
Medicinal / Herbal Use: Yes; culinary herb with traditional herbal use
Perennial?: Yes; hardy perennial
Succession / Reusable Notes: Cut leaves repeatedly; divide mature clumps every 3–4 years. Flowers/seed can be allowed for pollinators or removed to reduce self-seeding.
Zone 6B Notes: Very hardy in Zone 6B and returns yearly. Mulch lightly after planting the first season.
Companion Plants: Carrots, tomatoes, lettuce, brassicas and other herbs
Avoid Planting Near / Watch Outs: Avoid waterlogged soil. Established clumps can become crowded and benefit from division every few years.
Sources: Utah State Extension: https://extension.usu.edu/yardandgarden/research/chives-in-the-garden | True Leaf Market: https://trueleafmarket.com/pages/grow-chives | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Chives are hardy perennials in Southeast Michigan and return reliably each spring.
Germination: Can be grown from seed, although division of established clumps is faster and more reliable.
Harvest: Snip leaves near the base as needed. Flowers are also edible.
Seed Saving: Allow flower heads to mature and dry before collecting black seed. Chives also spread gradually by clump expansion.
Special Care: Divide crowded clumps every few years to maintain vigor.
Research Source: University of Minnesota Extension — https://extension.umn.edu/yard-and-garden/growing-chives — full sun, light-shade tolerance, soil pH, organic-matter preference, indoor growing and harvest from the base
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/growing-herbs — chives as a perennial herb and propagation by division
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 20
Days to Harvest / Bloom: Foliage all season
Container Friendly: Yes, recommended
Pollinator Friendly: Modest
Medicinal / Herbal Use: Aromatic/traditional use
Perennial?: Tender perennial; overwinter indoors
Succession / Reusable Notes: Grow in pots if you want to keep it year to year.
Zone 6B Notes: Not winter-hardy outdoors in Zone 6B.
Companion Plants: Containers, patio herbs, marigolds, basil, flowers
Avoid Planting Near / Watch Outs: Frost, cold wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Treat as a tender perennial in Zone 6B; grow in a container and bring indoors before frost if overwintering.
Germination: Warm, humid conditions aid germination.
Harvest: Harvest aromatic leaves/stems as needed once plants are well established.
Special Care: The label 'Citronella' is botanically ambiguous. This record uses reputable seed-growing guidance for citronella/lemongrass-type Cymbopogon where applicable rather than assuming an exact cultivar.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/how-to-grow-lemongrass — 14-35 day germination, 6-8 week indoor start, sowing depth and warm humid germination for citronella-associated Cymbopogon
Research Source: NC State University BioResources — https://bioresources.cnr.ncsu.edu/resources/comparison-of-citronella-oil-extraction-methods-from-cymbopogon-nardus-grass-by-ohmic-heated-hydro-distillation-hydro-distillation-and-steam-distillation/ — Cymbopogon nardus identity as citronella grass
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: Foliage display all season
Medicinal / Herbal Use: Ornamental
Perennial?: Tender perennial; overwinter cuttings indoors
Succession / Reusable Notes: Great for containers/shady spots.
Zone 6B Notes: Pinch tips for bushier plants.
Companion Plants: Impatiens, begonias, shade herbs, containers, ornamental borders
Avoid Planting Near / Watch Outs: Hard frost/full harsh sun for some varieties
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Coleus is frost-sensitive and is grown as an annual outdoors in Zone 6B. Start seed indoors and wait until nights are reliably warm before transplanting.
Germination: Seed is tiny and requires light. Press onto moist seed-starting mix without burying deeply and maintain warm conditions.
Seed Saving: Rainbow Mix contains genetically variable plants. Seed collected from individual plants will not reliably reproduce the original foliage colors or mixture.
Special Care: Pinch growing tips to promote bushier plants. Remove flower spikes if maximum foliage growth is desired.
Research Source: Ferry-Morse — https://ferrymorse.com/products/coleus-rainbow-mixed-colors — Rainbow Mixed Colors identity, 10-15 day germination, partial shade/shade, container size, height and water needs
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Treat as an annual in Southeast Michigan. Start indoors because germination can be highly erratic, then transplant after weather has warmed and frost danger has passed.
Germination: Seed requires warmth and light and should be surface-sown or barely covered. Germination can be unusually irregular: approximately 12-24 days is commonly expected, but some lots may remain dormant for several months.
Harvest: Harvest above-ground herb during active growth before severe cold damages the plant.
Seed Saving: Allow mature flower heads to dry before collecting seed. Prevent unwanted self-seeding if spread is a concern.
Special Care: This species naturally favors wet places and may root from nodes touching moist soil. Eclipta alba is widely used as a synonym in the medicinal plant trade.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/eclipta-prostrata/ — annual to short-lived perennial habit, warm-season emergence and moist habitat
Research Source: USDA Plants Database — https://plants.sc.egov.usda.gov/classification/34493 — Eclipta prostrata botanical classification and Asteraceae family
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/product/eclipta-eclipta-alba-seeds-organic/ — surface sowing, light requirement, highly variable germination, spacing and height
Research Source: USDA Agricultural Research Service — https://www.ars.usda.gov/research/publications/publication/?seqNo115=388857 — documented traditional medicinal use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Feverfew is hardy in Zones 5-9 and can overwinter in Zone 6B, although spring-planted crops are often treated as annuals for better flower quality. It may self-seed readily.
Germination: Seed requires light for germination. Press onto the surface or cover only very lightly and keep evenly moist.
Harvest: For cut flowers, harvest when flower clusters are well developed and beginning to open. Herbal harvest commonly uses flowering aerial portions.
Seed Saving: Allow selected flower heads to mature and dry before collecting seed. Feverfew readily self-sows if mature heads are left in place.
Special Care: Deadhead before seed maturity if unwanted spreading is a concern.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/matricaria/matricaria-key-growing-information.html — plant height, spacing, Zones 5-9, light requirements, sowing and general feverfew culture
Research Source: National Center for Complementary and Integrative Health — https://www.nccih.nih.gov/health/feverfew — established traditional and herbal medicinal use of feverfew
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: 65–70 days from transplant
Container Friendly: Yes, 5–10+ gal
Pollinator Friendly: Somewhat; self-fertile flowers are visited by insects
Medicinal / Herbal Use: Culinary fruit
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One early indoor sowing is usually enough; collect ripe dropped fruit often.
Zone 6B Notes: Start indoors so plants have enough warm season to produce before fall frost.
Companion Plants: Basil, carrots, lettuce, alyssum, marigolds
Avoid Planting Near / Watch Outs: Plants sprawl and ripe fruit drops to the ground. Rotate away from other nightshades. Eat only fully ripe fruit; foliage and unripe fruit are not for eating.
Sources: Territorial Seed: https://territorialseed.com/products/ground-cherry-aunt-mollys | Kitchen Garden Seeds: https://www.kitchengardenseeds.com/ground-cherry-aunt-molly-s.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 6-8 weeks before the May 5 last frost and transplant after frost danger has passed. Aunt Molly's 65-day maturity is well suited to Southeast Michigan.
Germination: Sow about 1/8 inch deep at 70-90°F and keep the seed-starting medium continuously moist.
Harvest: Fruit is ripe when the papery husk turns tan and the fruit naturally drops to the ground. Fully ripe fruit is golden and sweet-tart.
Seed Saving: Choose fully ripe fruit, remove and clean seed, then dry thoroughly before storage. Aunt Molly's is open-pollinated.
Special Care: Fruit can be eaten fresh or used for pies, preserves and jam. Plants may sprawl substantially even though the individual fruits are small.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/ground-cherry-aunt-molly-s — Physalis pruinosa identity, 65-day maturity, 7-21 day germination, 70-90°F temperature, 1/8-inch depth, 18-inch spacing and harvest when ripe fruit drops
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/organic-aunt-mollys-ground-cherry-physalis-pruinosa — 65-day maturity, indoor-start timing and 2-3 foot plant spacing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Lemon balm is hardy in Zones 4-9 and overwinters readily in Zone 6B. It may self-seed aggressively if flowers are allowed to mature.
Germination: Seeds are small and need light for germination. Sow on the surface or cover very lightly and keep consistently moist.
Harvest: Individual leaves can be harvested once plants are established. For larger harvests, cut stems before flowering for the strongest lemon fragrance.
Seed Saving: Allow flowers to mature and dry before collecting seed. Lemon balm self-seeds readily.
Special Care: Cut plants back before mature seed forms if unwanted spreading is a concern.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/lemon-balm/lemon-balm-key-growing-information.html — soil, height, spacing, hardiness, harvest and general culture
Research Source: Missouri Botanical Garden — https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b789 — perennial habit, sun exposure, soil moisture and self-seeding tendency
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after heat arrives
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 20
Days to Harvest / Bloom: 90–120 days
Container Friendly: Yes, 5+ gal
Pollinator Friendly: Modest
Medicinal / Herbal Use: Culinary/herbal
Perennial?: Tender perennial; overwinter indoors
Succession / Reusable Notes: Grow in a pot if you want to overwinter it.
Zone 6B Notes: Not winter-hardy outdoors in Zone 6B.
Companion Plants: Peppers, tomatoes, eggplant, herbs, pollinator flowers nearby
Avoid Planting Near / Watch Outs: Shade, cold soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Lemongrass is not winter-hardy outdoors in Zone 6B. Grow it as an annual or in a movable container that can be brought indoors before frost. Transplant outdoors only after nights are reliably warm.
Germination: Seed needs warm conditions and consistent surface moisture. Start indoors about 8 weeks before warm-weather transplanting.
Harvest: Harvest outer stalks once they are thick enough for use, cutting near soil level. Leaves can also be cut for tea and flavoring.
Special Care: The packet name does not identify a species. Seed-grown lemongrass is often Cymbopogon flexuosus, while culinary plants sold vegetatively are commonly Cymbopogon citratus; species-specific traits were not assigned where that distinction matters.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/lemon-grass/ — Cymbopogon genus identification, tender perennial habit, container suitability, culinary and medicinal use
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/cymbopogon-citratus/ — lemongrass height, full sun, moist well-drained soil, container overwintering, heat tolerance and culinary use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: Mar 25 – May 15; Aug 15 – Sep 10
Days to Harvest / Bloom: 30–60 days
Container Friendly: Yes, shallow containers
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Use shade cloth in warm weather; fall planting is usually easier.
Zone 6B Notes: Can bolt in heat. Germination drops when soil is hot.
Companion Plants: Carrots, radish, onions, cucumbers, strawberries, calendula, nasturtiums
Avoid Planting Near / Watch Outs: Hot exposed beds in midsummer
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Iceberg lettuce is a cool-season crop. Grow primarily in spring and again from late summer into fall. Avoid relying on midsummer plantings because high soil temperatures inhibit germination and heat can prevent good head formation.
Germination: Lettuce can germinate at soil temperatures near 40°F but germination becomes poor above about 75°F. Seed should be covered only lightly.
Harvest: Harvest when heads are full, dense and firm before bolting or bitterness develops.
Seed Saving: Allow selected plants to bolt and flower. Lettuce is predominantly self-pollinating but some insect-mediated crossing can occur.
Special Care: The name Iceberg identifies the crisphead class rather than a uniquely specified cultivar, so variety-specific maturity is left null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/lettuce/lettuce-key-growing-information.html — iceberg transplant recommendation, cool-season growth, germination temperature, sowing depth and succession planting
Research Source: University of Minnesota Extension — https://extension.umn.edu/planting-and-growing-guides/planting-vegetable-garden — lettuce direct sowing in cool 40-50°F soil
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow in cool soil, or start indoors for transplanting. Grow as baby leaf or space for full plants.
Original Start Planting Date: Mar 20 – Mar 25
Original Last Suggested Planting Date: ~Aug 25 for fall crop
Outdoor / Direct Sow / Transplant Window: Spring sow/transplant ~Mar 25 – May 15. Fall sow ~Jul 25 – Aug 25.
Days to Harvest / Bloom: ~45 days full size; baby leaf ~21–30 days
Container Friendly: Yes; excellent; ~6+ in deep container
Pollinator Friendly: Low normally; bolted flowers can feed small pollinators
Medicinal / Herbal Use: Culinary leafy green
Succession / Reusable Notes: Sow every 1–2 weeks during cool spring/fall windows for continuous harvest.
Zone 6B Notes: Best as spring and late-summer/fall crop in Zone 6B. Row cover can extend season. Avoid relying on midsummer sowing during hot weather.
Companion Plants: Carrots, peas, radishes, onions, taller crops providing light summer shade
Avoid Planting Near / Watch Outs: Heat causes bolting/bitter leaves. Slugs can be a problem. Lettuce seed germinates poorly in very hot soil.
Sources: Urban Farmer: https://www.ufseeds.com/product/grand-rapids-tbr-lettuce-seeds---1-pound/LEGR-1-pound.html | McKenzie Seeds: https://mckenzieseeds.com/products/lettuce-grand-rapids | UMN Extension: https://extension.umn.edu/vegetables/growing-lettuce-endive-and-radicchio

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grand Rapids is a cool-season loose-leaf lettuce. Grow in spring and again from late summer into fall. It is slower to bolt than many leaf lettuces but still performs poorly during sustained summer heat.
Germination: Lettuce germinates best in cool soil. Germination can be inhibited when soil temperatures rise above approximately 75-80°F.
Harvest: Begin harvesting outer leaves as needed or cut the entire loose-leaf plant at approximately 45 days.
Seed Saving: Allow selected plants to bolt, flower and develop dry seed heads. Lettuce is primarily self-pollinating.
Special Care: Grand Rapids produces large, frilly, bright-green leaves and is valued for rapid growth and relatively slow bolting.
Research Source: Ferry-Morse — https://ferrymorse.com/products/lettuce-grand-rapids — Lactuca sativa identity, loose-leaf type, approximately 45-day maturity, frilly green leaves and slow-bolting characteristic
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors for transplanting. Space farther apart for full romaine heads; can also harvest young.
Original Start Planting Date: Mar 20 – Mar 25
Original Last Suggested Planting Date: ~Aug 5 full heads; ~Aug 25 baby greens
Outdoor / Direct Sow / Transplant Window: Spring sow/transplant ~Mar 25 – May 5. Fall sow ~Jul 20 – Aug 5 for full heads; later Aug sowing better for baby leaf.
Days to Harvest / Bloom: ~21 days baby leaf; ~65–70 days full heads
Container Friendly: Yes; ~8+ in deep container
Pollinator Friendly: Low normally; bolted flowers can attract small pollinators
Medicinal / Herbal Use: Culinary leafy green
Succession / Reusable Notes: Sow every 1–2 weeks in spring and again during late-summer/fall planting window.
Zone 6B Notes: In Zone 6B aim for early spring and late-summer plantings. Full fall heads need earlier sowing than loose-leaf lettuce because this variety matures slower.
Companion Plants: Carrots, peas, radishes, onions, taller crops providing some afternoon shade
Avoid Planting Near / Watch Outs: Heat can cause bolting/bitter leaves; very warm soil can reduce germination. Keep moisture steady to reduce stress/tipburn.
Sources: Botanical Interests: https://www.botanicalinterests.com/products/parris-island-cos-romaine-lettuce-seeds | Fedco Seeds: https://fedcoseeds.com/seeds/parris-island-cos-romaine-lettuce-2879 | UMN Extension: https://extension.umn.edu/vegetables/growing-lettuce-endive-and-radicchio

[[RESEARCH ENRICHMENT START]]
Zone 6B: Parris Island Cos is suitable for spring and fall crops and has better heat tolerance than many lettuce varieties, but quality is still best under cool conditions.
Germination: Direct sow as soon as the soil is workable or start transplants indoors. Lettuce seed should remain shallow and consistently moist.
Harvest: Harvest baby leaves from about 28 days or allow plants to form upright full-size romaine heads around 55 days.
Seed Saving: Allow selected plants to bolt, flower and produce mature dry seed heads. Lettuce is primarily self-pollinating.
Special Care: Parris Island Cos was developed around 1950 and is known for upright medium-green leaves, crisp ribs and a buttery-green heart.
Research Source: Botanical Interests — https://www.botanicalinterests.com/products/parris-island-cos-romaine-lettuce-seeds — Parris Island Cos identity, romaine type, historical origin and upright leaf characteristics
Research Source: High Mowing Organic Seeds — https://www.highmowingseeds.com/organic-non-gmo-parris-island-cos-lettuce.html — 28-day baby-leaf and 55-day full-size maturity
Research Source: Ferry-Morse — https://ferrymorse.com/products/organic-lettuce-parris-island — 1/4-inch sowing depth and approximately 12-inch final thinning
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow in cool soil or start indoors. Excellent for baby leaf, cut-and-come-again harvest, or full loose-leaf plants.
Original Start Planting Date: Mar 20 – Mar 25
Original Last Suggested Planting Date: ~Aug 25
Outdoor / Direct Sow / Transplant Window: Spring sow/transplant ~Mar 25 – May 20. Fall sow ~Jul 25 – Aug 25.
Days to Harvest / Bloom: ~28 days baby leaf; ~45 days full size
Container Friendly: Yes; excellent; ~6+ in deep container
Pollinator Friendly: Low normally; bolted flowers can support small pollinators
Medicinal / Herbal Use: Culinary leafy green
Succession / Reusable Notes: Sow every 2–3 weeks in cool weather for continuous harvest. Can be harvested repeatedly by taking outer leaves.
Zone 6B Notes: Very useful for Zone 6B because it matures quickly and tolerates variable spring weather. Plant again in late summer for fall harvest.
Companion Plants: Carrots, peas, radishes, onions, taller plants offering light afternoon shade
Avoid Planting Near / Watch Outs: More heat tolerant than some lettuces, but high heat still causes bolting/bitterness. Keep soil cool/evenly moist.
Sources: Urban Farmer: https://www.ufseeds.com/product/black-seeded-simpson-lettuce-seeds/LEBSS.html | Botanical Interests: https://www.botanicalinterests.com/products/black-seeded-simpson-lettuce-seeds | UMN Extension: https://extension.umn.edu/vegetables/growing-lettuce-endive-and-radicchio

[[RESEARCH ENRICHMENT START]]
Zone 6B: Black Seeded Simpson is a hardy cool-season loose-leaf lettuce. Grow primarily in spring and again from late summer into fall; prolonged summer heat can cause bolting and poor germination.
Germination: Seed germinates best below 70°F and can germinate in soil as cool as 40°F. High soil temperatures above about 75°F can inhibit germination.
Harvest: Harvest individual outer leaves as needed, cut baby leaves around 32 days, or harvest full-size plants around 46 days.
Seed Saving: Black Seeded Simpson is open-pollinated. Allow selected plants to bolt, flower and form mature dry seed heads before collecting seed.
Special Care: Succession sow every 2-3 weeks during cool weather for a steady supply.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/lettuce/leaf-lettuce/black-seeded-simpson-lettuce-seed-425N.html — Black Seeded Simpson identity, 32-day baby leaf and 46-day full-size maturity, annual lifecycle, open-pollinated status, soil temperature, spacing, sowing depth and succession planting
Research Source: Pinetree Garden Seeds — https://www.superseeds.com/products/black-seeded-simpson-lettuce-46-days — 4-10 day germination and 46-day maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant only after heat
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 30
Days to Harvest / Bloom: Foliage plant
Pollinator Friendly: Small flowers; modest
Medicinal / Herbal Use: Ornamental
Perennial?: Tender perennial indoors
Succession / Reusable Notes: Best as a container/houseplant in Zone 6B.
Zone 6B Notes: Sensitive to frost; keep warm.
Companion Plants: Containers, novelty gardens, warm annual beds
Avoid Planting Near / Watch Outs: Cold, frost, rough handling
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Mimosa pudica is tropical and frost-sensitive, so grow it as an annual outdoors in Zone 6B or keep it as a houseplant. Move outdoors only after temperatures are consistently warm.
Germination: Scarify the hard seed coat by gently nicking or sanding it, then soak in warm water for about 24 hours. Sow shallowly in moist, well-drained mix.
Harvest: Plants produce small pink-purple spherical flowers. The foliage folds rapidly when touched.
Seed Saving: Allow seed pods to mature and dry before collection. Handle dried pods carefully because they can cling to clothing or fur.
Special Care: Repeatedly touching the foliage uses plant energy, so avoid excessive handling despite the plant's novelty. Grow in a container if preventing unwanted seed spread is important.
Research Source: Outsidepride — https://www.outsidepride.com/resources/planting/mimosapudica-planting/ — warm-weather transplanting and approximately 15-inch garden spacing
Research Source: Gardenia — https://www.gardenia.net/plant/mimosa-pudica-sensitive-plant-grow-care-guide — Mimosa pudica identity, scarification, 24-hour soaking, 1/4-inch seed depth and moist well-drained germination conditions
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow bunching types
Outdoor / Direct Sow / Transplant Window: Apr 1 – May 15; Aug 15 – Sep 10 for bunching onions
Days to Harvest / Bloom: 60–120 days
Pollinator Friendly: Flowers support pollinators if allowed to bloom
Medicinal / Herbal Use: Culinary/medicinal tradition
Succession / Reusable Notes: Bulbing onions need an early start; bunching onions are more flexible.
Zone 6B Notes: Ailsa Craig is a long-day onion; start early indoors for best bulbs.
Companion Plants: Carrots, tomatoes, peppers, lettuce, brassicas, strawberries, chamomile, beets
Avoid Planting Near / Watch Outs: Beans, peas
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Ailsa Craig is a long-day onion well adapted to Michigan latitude. Starting seedlings indoors is preferred for maximum bulb size because plants need substantial leaf growth before long summer days trigger bulbing.
Germination: Start 6-8 weeks before the last frost. Cover seed approximately 1/4 inch deep. Onion seedlings tolerate cool conditions once established.
Harvest: Harvest after tops begin to fall naturally and bulbs have reached full size. Cure in a warm, dry, ventilated area before storage. Ailsa Craig is prized more for size and mild sweetness than long storage.
Seed Saving: Onions are biennial and require overwintering or vernalization to flower. Allium cepa varieties cross readily through insect pollination, so substantial isolation is required for pure seed.
Special Care: Ailsa Craig can produce extremely large bulbs with wide spacing, rich soil and steady moisture. It is a long-day variety suited to northern regions.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/onions/full-size-onions/ailsa-craig-organic-onion-seed-485G.html — long-day adaptation, 6-8 week indoor start, 1/4-inch depth, 4-6 inch transplant spacing, 12-18 inch rows and maturity qualifier
Research Source: High Mowing Organic Seeds — https://www.highmowingseeds.com/organic-non-gmo-ailsa-craig-onion.html — 105-day maturity
Research Source: Territorial Seed Company — https://territorialseed.com/products/onion-ailsa-craig — long-day classification, 105-day maturity, large bulb size and sweet flavor
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jul 1
Days to Harvest / Bloom: 70–90 days
Pollinator Friendly: Yes; host plant for swallowtail butterflies
Medicinal / Herbal Use: Culinary/herbal
Succession / Reusable Notes: Slow to germinate; soak seeds overnight if desired.
Zone 6B Notes: Good edge herb and container plant.
Companion Plants: Tomatoes, peppers, asparagus, chives, calendula, roses
Avoid Planting Near / Watch Outs: Lettuce crowded by mature parsley
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: The name 'Big Italy' is treated as the commonly sold Giant of Italy-type flat-leaf parsley. Parsley tolerates cool weather and can continue producing into fall. Mulched plants may overwinter and flower the following year.
Germination: Parsley is naturally slow to germinate and commonly requires 14-30 days. Maintain consistent moisture while waiting for emergence.
Harvest: Harvest outer stems at the base while allowing the center of the plant to continue growing.
Seed Saving: Parsley is biennial. Allow overwintered plants to flower and produce dry seed in their second year. Parsley can cross with other Petroselinum crispum varieties.
Special Care: Crop rotation and good sanitation help reduce parsley diseases.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/parsley/leaf-parsley/giant-of-italy-organic-parsley-seed-2390G.html — Giant of Italy germination, sowing depth, spacing, sun, soil, water and biennial habit
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: 70–110 days from transplant
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Small flowers; modest
Medicinal / Herbal Use: Culinary; cayenne/chili types may be used in herbal preparations
Succession / Reusable Notes: Start early indoors yearly. Direct sowing outdoors is not recommended in Zone 6B.
Zone 6B Notes: Needs warm soil and nights above ~55°F. Harden off before transplant.
Companion Plants: Basil, onions, carrots, marigolds, nasturtiums, oregano, parsley, tomatoes
Avoid Planting Near / Watch Outs: Fennel, brassicas very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 8 weeks before the May 5 frost date. Harden off and transplant after frost danger has passed and soil/weather are warm.
Germination: Maintain 80-90°F soil temperature for reliable germination.
Harvest: Harvest green or allow fruits to ripen fully, usually red, for maximum heat and flavor.
Seed Saving: Cayenne is a type rather than one uniquely identified cultivar here, so variety-specific maturity was not assigned. Peppers can cross with nearby compatible Capsicum plants.
Special Care: Maintain even moisture and avoid cold soil or prolonged cool weather.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — pepper germination temperature, sowing depth, transplant timing, spacing, soil and harvest guidance
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/starting-seeds-indoors — regional indoor seed-starting timing for peppers
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: 70–110 days from transplant
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Small flowers; modest
Medicinal / Herbal Use: Culinary; cayenne/chili types may be used in herbal preparations
Succession / Reusable Notes: Start early indoors yearly. Direct sowing outdoors is not recommended in Zone 6B.
Zone 6B Notes: Needs warm soil and nights above ~55°F. Harden off before transplant.
Companion Plants: Basil, onions, carrots, marigolds, nasturtiums, oregano, parsley, tomatoes
Avoid Planting Near / Watch Outs: Fennel, brassicas very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 8 weeks before the May 5 frost date and transplant after frost danger has passed.
Germination: Warm seed-starting mix is important for pepper germination.
Harvest: Fruit begins very dark purple-black and eventually ripens bright red.
Seed Saving: Peppers readily cross with other compatible Capsicum varieties; isolate or bag blossoms for true-to-type seed.
Special Care: Primarily grown as an ornamental hot pepper for its dark foliage, purple flowers and black-to-red fruit.
Research Source: Plant World Seeds — https://www.plant-world-seeds.com/products/pepper-count-dracula-seeds — Count Dracula ornamental pepper appearance, heat range and heavy-cropping habit
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — pepper sowing, germination temperature, spacing and transplant culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: 70–110 days from transplant
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Small flowers; modest
Medicinal / Herbal Use: Culinary; cayenne/chili types may be used in herbal preparations
Succession / Reusable Notes: Start early indoors yearly. Direct sowing outdoors is not recommended in Zone 6B.
Zone 6B Notes: Needs warm soil and nights above ~55°F. Harden off before transplant.
Companion Plants: Basil, onions, carrots, marigolds, nasturtiums, oregano, parsley, tomatoes
Avoid Planting Near / Watch Outs: Fennel, brassicas very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 8 weeks before the May 5 frost date and transplant after frost danger has passed and weather is warm.
Germination: Warm seed-starting mix is important; pepper seeds germinate slowly in cool soil.
Harvest: Harvest at usable green stage or allow individual peppers to reach their mature mix color.
Seed Saving: This is a mixture of bell pepper varieties. Saved seed may cross with nearby peppers and cannot preserve the original commercial mix proportions.
Special Care: Because Grand Bell Mix contains multiple pepper types/colors, one variety-specific maturity value cannot be assigned reliably.
Research Source: Ferry-Morse — https://ferrymorse.com/products/pepper-grand-bell-mix-seeds — Grand Bell Mix identity as a mixed-color sweet bell pepper blend
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — pepper germination temperature, transplanting, spacing and soil requirements
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: 70–110 days from transplant
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Small flowers; modest
Medicinal / Herbal Use: Culinary; cayenne/chili types may be used in herbal preparations
Succession / Reusable Notes: Start early indoors yearly. Direct sowing outdoors is not recommended in Zone 6B.
Zone 6B Notes: Needs warm soil and nights above ~55°F. Harden off before transplant.
Companion Plants: Basil, onions, carrots, marigolds, nasturtiums, oregano, parsley, tomatoes
Avoid Planting Near / Watch Outs: Fennel, brassicas very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors approximately 8 weeks before May 5 and transplant about 2 weeks after frost once soil and nighttime temperatures are warm.
Germination: Warm seed-starting media are important for Capsicum germination.
Harvest: Banana-type peppers can generally be harvested at the pale yellow stage or allowed to ripen through orange to red, depending on the specific strain.
Seed Saving: Peppers can cross with nearby compatible Capsicum annuum varieties. Isolate or bag blossoms if maintaining a particular strain.
Special Care: The packet name 'Banana' does not establish whether this is a Sweet Banana or Hot Banana strain. Variety-specific maturity and heat level are therefore left unassigned rather than assuming Sweet Banana characteristics.
Research Source: Burpee — https://www.burpee.com/pepper-sweet-banana-prod000821.html — documented sweet banana pepper example, 18-24 inch height and yellow-to-red fruit development
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — Capsicum germination temperature, indoor-start timing, spacing, soil and water requirements
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Days to Harvest / Bloom: 70–110 days from transplant
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Small flowers; modest
Medicinal / Herbal Use: Culinary; cayenne/chili types may be used in herbal preparations
Succession / Reusable Notes: Start early indoors yearly. Direct sowing outdoors is not recommended in Zone 6B.
Zone 6B Notes: Needs warm soil and nights above ~55°F. Harden off before transplant.
Companion Plants: Basil, onions, carrots, marigolds, nasturtiums, oregano, parsley, tomatoes
Avoid Planting Near / Watch Outs: Fennel, brassicas very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors approximately 8 weeks before the May 5 frost date. Transplant after frost danger has passed and nights are warm.
Germination: Maintain warm soil around 80-90°F for reliable pepper germination.
Harvest: Harvest green for the traditional fresh Serrano flavor or allow fruits to ripen red for full maturity and increased sweetness.
Seed Saving: Allow peppers to become fully ripe before collecting seed. Serrano can cross with other Capsicum annuum varieties.
Special Care: Compact plants produce numerous narrow hot peppers. Gloves are useful when processing large quantities of hot fruit.
Research Source: Seeds 'n Such — https://seedsnsuch.com/products/serrano-chili-hot-pepper-seeds — 85-day maturity, 1/4-inch depth, spacing, 30-inch height, full sun and fruit characteristics
Research Source: Ferry-Morse — https://ferrymorse.com/products/pepper-serrano-organic-seeds — 8-week indoor start, 1/4-inch depth and 18-inch spacing
Research Source: Willhite Seed — https://www.willhiteseed.com/0109 — 75-80 day maturity and Serrano planting dimensions
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost when nights and soil are warm
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 15
Germination Time: About 7–21 days; exact seed strain not stated
Days to Harvest / Bloom: About 75–85 days from transplant; exact cultivar may vary
Container Friendly: Yes, 5+ gal per plant
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary sweet pepper
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One early indoor sowing is usually enough. Pepper varieties cross readily if saving seed.
Zone 6B Notes: Start early indoors and wait for warm nights before transplanting.
Companion Plants: Basil, carrots, onions, lettuce, alyssum and marigolds
Avoid Planting Near / Watch Outs: Cold soil slows peppers. Rotate away from tomatoes/eggplant/potatoes. Exact mature size and days may vary because the seed cultivar is not identified beyond orange snack pepper.
Sources: Bonnie Plants: https://www.homedepot.com/p/Bonnie-Plants-25-oz-Orange-Snack-Size-Sweet-Pepper-Plant-2-Pack-202095/315695367 | University of Minnesota Extension: https://extension.umn.edu/vegetables/growing-peppers | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 8 weeks before transplanting and move outdoors only after frost when soil and weather are warm.
Germination: Pepper germination is much faster and more reliable with seed-starting temperatures around 80-90°F.
Harvest: Harvest when fruits reach full size; allowing them to ripen orange generally produces maximum sweetness.
Seed Saving: If open-pollinated, Capsicum annuum peppers may cross with nearby compatible peppers. Hybrid status is unknown for this packet.
Special Care: The supplied name does not identify a standardized cultivar. Lunchbox Orange is a documented commercial orange snack pepper, but it is not assumed to be identical to this seed. Variety-specific maturity and fruit dimensions are therefore null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — Capsicum culture, 8-week indoor start, 80-90°F germination temperature, 1/4-inch depth, spacing, soil and transplant timing
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/peppers/sweet-peppers/lunchbox-orange-organic-snack-pepper-seed-3030G.html — orange snack pepper class and sweet culinary use; used only as a comparator, not as cultivar identification
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost when nights and soil are warm
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 15
Germination Time: About 7–21 days; exact seed strain not stated
Days to Harvest / Bloom: About 75–85 days from transplant; exact cultivar may vary
Container Friendly: Yes, 5+ gal per plant
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary sweet pepper
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One early indoor sowing is usually enough. Pepper varieties cross readily if saving seed.
Zone 6B Notes: Start early indoors and wait for warm nights before transplanting.
Companion Plants: Basil, carrots, onions, lettuce, alyssum and marigolds
Avoid Planting Near / Watch Outs: Cold soil slows peppers. Rotate away from tomatoes/eggplant/potatoes. Exact mature size and days may vary because the seed cultivar is not identified beyond red snack pepper.
Sources: Bonnie Plants: https://bonnieplants.com/products/snacking-red-pepper | University of Minnesota Extension: https://extension.umn.edu/vegetables/growing-peppers | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 8 weeks before transplanting and move outdoors after frost once weather is warm and settled.
Germination: Maintain 80-90°F during germination for best results.
Harvest: Snack peppers may be edible before full maturity, but allowing fruit to reach its mature red color generally maximizes sweetness.
Seed Saving: Hybrid status is unknown. If open-pollinated, nearby compatible Capsicum annuum peppers can cross.
Special Care: The exact cultivar is not identified. Lunchbox Red is a documented red snack pepper, but it is not assumed to be the same cultivar as this seed.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/peppers/peppers-key-growing-information.html — pepper indoor-start timing, germination temperature, depth, spacing, soil and transplanting
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/peppers/sweet-peppers/lunchbox-red-organic-snack-pepper-seed-3032G.html — red snack-pepper class and sweet culinary use; comparator only, not exact cultivar identification
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or transplant preferred
Outdoor / Direct Sow / Transplant Window: May 1 – Jun 15
Days to Harvest / Bloom: 75–90 days
Medicinal / Herbal Use: Culinary/medicinal tradition
Succession / Reusable Notes: Woody perennial; do not overwater.
Zone 6B Notes: Needs full sun and drainage.
Companion Plants: Carrots, brassicas, strawberries, tomatoes, rosemary, thyme
Avoid Planting Near / Watch Outs: Cucumbers, wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Common sage is perennial in Zone 6B with good drainage. Start indoors for strong first-year plants or direct sow in spring.
Germination: Sow 1/4 inch deep at warm room temperatures.
Harvest: Harvest leaves once plants are established. Avoid removing excessive growth immediately before winter.
Seed Saving: Allow flowers and seed structures to mature and dry before collection.
Special Care: Prune lightly in spring; avoid heavy fall pruning and soggy soil.
Companion: Broccoli [Pest Deterrent] — UMN Extension cites greenhouse research in which sage reduced diamondback moth populations on brassicas.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/sage/sage-key-growing-information.html — common sage germination, sowing, spacing, light and propagation
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/companion-planting-home-gardens — research-supported sage effect on diamondback moth populations in brassicas
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or transplant preferred
Outdoor / Direct Sow / Transplant Window: May 1 – Jun 15
Days to Harvest / Bloom: 75–90 days
Medicinal / Herbal Use: Culinary/medicinal tradition
Succession / Reusable Notes: Woody perennial; do not overwater.
Zone 6B Notes: Needs full sun and drainage.
Companion Plants: Carrots, brassicas, strawberries, tomatoes, rosemary, thyme
Avoid Planting Near / Watch Outs: Cucumbers, wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Broadleaf garden sage is perennial in Zone 6B. Good drainage is critical for winter survival, and winter mulch may be useful in exposed locations.
Germination: Start 6-8 weeks before the final frost or direct sow in spring. Germination takes approximately 7-21 days at 65-70°F.
Harvest: Individual leaves may be harvested once first-year plants are established. From the second year onward, stems can be cut just as flowers begin to open.
Seed Saving: Allow flowers to mature and seed to dry before collection. Different Salvia officinalis selections may cross when flowering together.
Special Care: Plants become woody with age and are commonly replaced every 3-4 years for best leaf production.
Companion: Broccoli [Pest Deterrent] — University extension research summaries report reduced diamondback moth populations on brassicas when sage is present.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/sage/sage-key-growing-information.html — Salvia officinalis germination, sowing, spacing, soil, height, hardiness and harvest
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/companion-planting-home-gardens — research-supported sage relationship with brassica pests
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors for earlier bloom, or direct sow; transplanting gives an earlier, more controlled start.
Original Start Planting Date: Mar 13 indoors; ~Apr 10 direct sow
Outdoor / Direct Sow / Transplant Window: Direct sow ~Apr 10 – May 8; transplant ~May 1 – May 20. Summer sow Jun – Jul for next-year bloom.
Days to Harvest / Bloom: Often blooms year 2; early-started plants may bloom first year (~12–16+ weeks).
Container Friendly: Yes, 12–18+ in pot with drainage
Pollinator Friendly: Yes; bees and butterflies
Medicinal / Herbal Use: Mostly ornamental/cut flower; not recommended here as a home medicinal herb.
Perennial?: Biennial / short-lived perennial
Succession / Reusable Notes: Sow some yearly or allow a few plants to self-seed for more reliable yearly flowers. Deadhead for tidiness or leave seed heads to reseed.
Zone 6B Notes: Hardy in Zone 6B. Spring sowing can begin before average last frost; summer sowing can overwinter and flower the following year.
Companion Plants: Alyssum, zinnias, pollinator herbs, cottage-garden flowers
Avoid Planting Near / Watch Outs: Avoid soggy soil and crowding; poor airflow can increase fungal problems. May self-seed.
Sources: Johnny's Selected Seeds: https://www.johnnyseeds.com/growers-library/flowers/dianthus-sweet-william/dianthus-sweet-william-key-growing-information.html | Ferry-Morse: https://ferrymorse.com/products/sweet-william-tall-double-mixed-colors | Redford frost dates: https://www.almanac.com/gardening/frostdates/MI/redford

[[RESEARCH ENRICHMENT START]]
Zone 6B: Sweet William is hardy in Zone 6B and is naturally biennial or short-lived perennial, although it is often managed as an annual cut flower. Cool temperatures promote compact growth.
Germination: Sow 6-8 weeks before the last frost or direct sow in early spring while light frost is still possible. Germination takes 7-14 days at 65-72°F.
Harvest: For bouquets, harvest when approximately 10-20% of the flowers in each cluster are open.
Seed Saving: Allow selected flower clusters to mature until capsules dry. Mixed double-flowered plants may cross and saved seed may not reproduce the original color proportions or percentage of double blooms.
Special Care: The packet describes a mixed double-flowered population rather than a named cultivar, so exact maturity and flower color proportions are not assigned.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/dianthus-sweet-william/dianthus-sweet-william-key-growing-information.html — 7-14 day germination, 65-72°F temperature, 6-8 week indoor start, early direct sowing, 6-inch spacing, soil and harvest
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/dianthus-barbatus/ — Dianthus barbatus identity, biennial/short-lived perennial habit, double-flowered forms, color range, sun and soil preferences
Research Source: Missouri Botanical Garden — https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?20=&bt=8&isprofile=0&taxonid=279027 — 12-24 inch height and perennial/biennial Sweet William culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow preferred; can also be started in cells for transplanting
Outdoor / Direct Sow / Transplant Window: Mar 20 – May 20; Aug 1 – Sep 10
Germination Time: About 5–7 days
Days to Harvest / Bloom: About 40–45 days; baby leaves sooner
Container Friendly: Yes, 6+ in deep
Pollinator Friendly: Low when harvested; flowers attract small pollinators if allowed to bolt
Medicinal / Herbal Use: Culinary leafy green
Perennial?: No; annual
Succession / Reusable Notes: Sow every 1–2 weeks in cool weather for continuous harvest.
Zone 6B Notes: Best in spring and late summer/fall; partial afternoon shade can help stretch the spring season.
Companion Plants: Lettuce, spinach, radishes, peas, onions and carrots
Avoid Planting Near / Watch Outs: Heat encourages bolting and stronger/bitter flavor even in slow-bolt types. Flea beetles may damage leaves.
Sources: True Leaf Market: https://trueleafmarket.com/products/arugula-slow-bolt-seeds | Cornell: https://gardening.cals.cornell.edu/garden-guidance/foodgarden/vegetable-growing-guides/arugula/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grow primarily in spring and fall. Slow Bolt remains vegetative longer than standard arugula but will still bolt during sustained heat and long days.
Germination: Direct sow in cool soil and keep evenly moist.
Harvest: Harvest baby leaves young for mild flavor or allow plants to grow larger for a stronger peppery flavor.
Seed Saving: Allow flowering stalks and seed pods to mature and dry before collecting seed.
Special Care: Partial afternoon shade and consistent moisture can delay bolting as temperatures rise.
Research Source: Epic Gardening — https://shop.epicgardening.com/products/arugula-slow-bolt-org — Slow Bolt identity and Eruca vesicaria species
Research Source: True Leaf Market — https://trueleafmarket.com/products/arugula-slow-bolt-seeds — slow-bolting characteristic and culinary leaf use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow preferred; may also start indoors 4–6 weeks before last frost
Outdoor / Direct Sow / Transplant Window: Direct sow about Mar 20 – May 15; late-summer sowing can establish a fall crop
Germination Time: About 7–14 days
Days to Harvest / Bloom: About 65–80 days to bloom
Container Friendly: Yes, 8–12+ in deep
Pollinator Friendly: Yes; flowers attract bees and other pollinators
Medicinal / Herbal Use: Petals are edible when correctly identified and pesticide-free; primarily ornamental
Perennial?: No; annual, but often self-seeds
Succession / Reusable Notes: Sow every 2–3 weeks in spring for a longer flower period; leave seed heads if natural reseeding is wanted.
Zone 6B Notes: Tolerates cool spring weather and light frost; flowers decline in strong summer heat.
Companion Plants: Poppies, larkspur, calendula and other cool-season/cottage flowers
Avoid Planting Near / Watch Outs: Can self-seed readily. Avoid overly rich soil, which can make stems floppy; taller plants may need support.
Sources: Rare Seeds: https://www.rareseeds.com/blog/post/how-to-grow-bachelor-s-button | San Diego Seed Company: https://sandiegoseedcompany.com/product/flowers/bachelor-button-seeds/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow as soon as soil can be worked. Bachelor's buttons tolerate cool spring conditions and light frost.
Germination: Direct sowing is recommended. Cover seed lightly and keep the soil surface moist until emergence.
Harvest: For fresh bouquets, harvest when flowers are approximately one-quarter to one-half open. Petals are edible.
Seed Saving: Allow flower heads to dry completely before collecting seed. Mixed colors can cross, so future color proportions may differ.
Special Care: Commercial Bachelor Button mixes vary. Common colors include blue, pink, red and white.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/centaurea-bachelors-button/centaurea-key-growing-information.html — Centaurea cyanus identity, 7-14 day germination, 60-65°F temperature, 1/4-inch depth, direct sowing, spacing, soil, edible flowers, cut-flower use and beneficial-insect attraction
Research Source: Fedco Seeds — https://fedcoseeds.com/seeds/bachelors-button-mix-4879 — Bachelor's Button Mix as open-pollinated Centaurea cyanus, mixed flower colors, annual habit, 90-day maturity and approximately 3-foot height
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow preferred; may also start indoors 4–6 weeks before last frost
Outdoor / Direct Sow / Transplant Window: Direct sow about Mar 20 – May 15; late-summer sowing can establish a fall crop
Germination Time: About 7–14 days
Days to Harvest / Bloom: About 65–80 days to bloom; exact black cultivar is not stated
Container Friendly: Yes, 8–12+ in deep
Pollinator Friendly: Yes; bees and other pollinators
Medicinal / Herbal Use: Petals of correctly identified Centaurea cyanus are edible; primarily ornamental
Perennial?: No; annual, but often self-seeds
Succession / Reusable Notes: Sow every 2–3 weeks in spring; leave some seed heads if natural reseeding is wanted.
Zone 6B Notes: Best in cool spring/early-summer weather; heat shortens bloom.
Companion Plants: Poppies, larkspur, calendula and other cool-season/cottage flowers
Avoid Planting Near / Watch Outs: Exact black cultivar is not stated, so timing is based on Centaurea cyanus generally. Can self-seed; taller plants may need support.
Sources: Rare Seeds: https://www.rareseeds.com/blog/post/how-to-grow-bachelor-s-button | San Diego Seed Company: https://sandiegoseedcompany.com/product/flowers/bachelor-button-seeds/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow during cool spring weather. Plants tolerate light frost and perform best before intense summer heat.
Germination: Cover seed lightly and maintain moisture until germination.
Harvest: Harvest blooms at one-quarter to one-half open for bouquets. Petals are edible.
Seed Saving: Allow flower heads to mature and dry. Nearby Centaurea cyanus colors can cross.
Special Care: The packet says only 'Black,' so the exact cultivar is not assumed. Commercial dark forms such as Black Ball and Black Button are nearly black to deep burgundy-purple, but cultivar-specific maturity and height are left null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/centaurea-bachelors-button/centaurea-key-growing-information.html — species-level germination, sowing, spacing, soil, harvest, edible-flower use and annual lifecycle
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/flowers/centaurea-bachelors-button/black-button-centaurea-seed-3435.html — documented nearly black Centaurea cyanus flower type and cut-flower/edible-flower use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow preferred
Outdoor / Direct Sow / Transplant Window: Mar 25 – May 15; Jul 15 – Aug 10
Days to Harvest / Bloom: 55–60 days
Container Friendly: Yes, 8–12+ in deep
Pollinator Friendly: Low when harvested; second-year flowers can attract insects
Medicinal / Herbal Use: Culinary; roots and greens are edible
Perennial?: Biennial botanically; grown as an annual vegetable
Succession / Reusable Notes: Sow every 2 weeks during cool planting windows for a steady harvest.
Zone 6B Notes: Excellent spring/fall crop. Light frost is tolerated; fall roots can be especially sweet.
Companion Plants: Lettuce, onions, cabbage-family crops, radishes, peas
Avoid Planting Near / Watch Outs: Each beet seed cluster may produce several seedlings, so thin promptly. Avoid compacted/rocky soil and fresh manure.
Sources: Urban Farmer: https://www.ufseeds.com/product/detroit-dark-red-beet-seeds/BEDDR.html | Botanical Interests: https://www.botanicalinterests.com/products/detroit-dark-red-beet-seeds | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

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Zone 6B: Direct sow several weeks before the May 5 last frost for a spring crop. Sow again from midsummer into August for fall roots. Beets tolerate light frost and cool fall weather well.
Germination: Each beet seed unit is a cluster that may produce multiple seedlings, so thinning is important. Keep the seedbed consistently moist during germination.
Harvest: Harvest roots when approximately 2-3 inches across for best tenderness. Greens are also edible and can be harvested lightly while roots develop.
Seed Saving: Beets are biennial and require overwintering or vernalization before flowering. They are wind-pollinated and cross readily with other Beta vulgaris crops, including Swiss chard.
Special Care: Thin promptly to prevent crowded or undersized roots. Detroit Dark Red is a classic round, deep-red storage and canning beet.
Research Source: Better Homes & Gardens — https://www.bhg.com/gardening/plant-dictionary/vegetable/beet/ — Detroit Dark Red identity, approximately 60-day maturity, root size and cool-season culture
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-beets — beet planting timing, spacing, soil, watering, thinning and frost tolerance
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Blue vervain is hardy through Zone 6B and is native to eastern North America. It performs especially well in moist areas, rain gardens and pond margins.
Germination: Give seed approximately 2 weeks of moist cold conditioning or sow in early spring. Barely cover and tamp firmly. Germination generally occurs in 2-4 weeks.
Harvest: For traditional herbal use, aerial portions are commonly harvested during flowering.
Seed Saving: Allow flower spikes to mature and dry before collecting seed. Plants can self-seed where conditions are suitable.
Special Care: Can spread in favorable moist conditions. Deadhead after flowering or grow in a container if spread is a concern.
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/product/vervain-blue-verbena-hastata-seeds-organic/ — hardiness, sun, moisture, cold conditioning, germination, sowing depth and 24-inch spacing
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/verbena-hastata/ — species identification, perennial habit and traditional medicinal use
Research Source: University of Minnesota Extension — https://extension.umn.edu/landscape-design/rain-gardens — 24-60 inch height and suitability for wet rain-garden conditions
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Hardy perennial in Zone 6B. Start indoors in early spring or direct sow in mid-spring. Young seedlings can tolerate some light frost and established crowns overwinter outdoors.
Germination: Light-dependent germinator. Sow on the soil surface or cover only very shallowly. Germination is commonly around 12 days.
Harvest: Medicinal roots are generally harvested from established plants rather than first-year seedlings; fall is commonly used for root harvest after tops begin declining.
Seed Saving: Allow flower heads to mature and dry during dry weather before collecting the light, pappus-bearing seeds.
Special Care: Large perennial that needs room. Keep adequately moist and consider placement toward the back of beds because mature plants can reach several feet tall.
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/product/elecampane-official-inula-helenium-seeds-organic/ — Inula helenium identity, spring sowing, light-dependent germination, approximately 12-day germination, transplant tolerance, sun and spacing
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/medicinal-herb-seeds/medicinal-herb-seeds-e-g/ — classification as a medicinal herb seed
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Original Planting Method: Direct sow in spring or start indoors several weeks before last frost
Outdoor / Direct Sow / Transplant Window: Direct sow/transplant about Apr 1 – Aug 15
Germination Time: About 7–21 days
Days to Harvest / Bloom: Usually flowers the first or second season depending on sowing time and conditions
Container Friendly: Yes, in a 12+ in deep container
Pollinator Friendly: Yes; flowers attract bees and other insects
Medicinal / Herbal Use: Yes; Malva sylvestris has documented traditional herbal use. Use only correctly identified, uncontaminated plant material.
Perennial?: Short-lived perennial or biennial; may also behave as a self-seeding annual
Succession / Reusable Notes: No regular succession needed; allow some seed to mature if natural reseeding is wanted.
Zone 6B Notes: Generally hardy enough for Zone 6B; plants may overwinter or return from self-seeding.
Companion Plants: Other cottage-garden herbs/flowers such as calendula, bachelor buttons and pollinator plants
Avoid Planting Near / Watch Outs: Can self-seed freely. Give airflow to reduce foliar disease and avoid waterlogged soil.
Sources: European Medicines Agency: https://www.ema.europa.eu/en/medicines/herbal/malvae-sylvestris-flos | Gardenia: https://www.gardenia.net/plant/malva-sylvestris | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

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Zone 6B: Malva sylvestris is hardy in Zone 6B and may behave as a short-lived perennial or self-seeding biennial-type plant.
Germination: Surface sow or cover lightly. Germination generally occurs in 7-21 days.
Harvest: Young leaves and flowers are edible. Flowers and leaves also have a history of traditional herbal use.
Seed Saving: Allow the distinctive round 'cheese-wheel' seed heads to mature and dry before collecting seed.
Special Care: Mallow is susceptible to rust. Remove diseased foliage and avoid repeatedly growing plants in the same location if rust becomes severe.
Research Source: NordGen — https://publication.nordgen.org/Cultivation-Manual-Medicinal-and-Aromatic-Plants/malva-sylvestris.html — Malva sylvestris identity, medicinal/aromatic classification, flowering period, seed harvest and rust susceptibility
Research Source: Chiltern Seeds — https://www.chilternseeds.co.uk/item_843g_malva_sylvestris_seeds — 7-21 day germination, surface sowing, approximately 50 cm spacing and direct sowing after frost
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Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Can behave as a biennial and self-seed aggressively. Prevent unwanted seed dispersal.
Germination: Direct sow shallowly in cool spring soil.
Harvest: For seed, harvest mature flower heads before seeds disperse. Handle spiny plants with gloves.
Seed Saving: Allow selected heads to mature, then bag before seeds disperse. Dry thoroughly before storage.
Special Care: Spiny and potentially weedy; site away from paths and control seed spread.
Research Source: Missouri Botanical Garden — https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277472 — Silybum marianum identity and biennial growth habit
Research Source: NCCIH — https://www.nccih.nih.gov/health/milk-thistle — established herbal and medicinal use of milk thistle
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Motherwort is hardy in Zones 3-8 and is perennial in Zone 6B. Sow in fall or early spring. It can self-seed readily and should be deadheaded if spreading is not wanted.
Germination: Barely cover seed, tamp firmly and maintain even moisture. Germination generally occurs in 1-3 weeks.
Harvest: The supplier lists approximately 60 days to harvest. Aerial parts are traditionally harvested during active vegetative growth or flowering depending on intended herbal use.
Seed Saving: Allow seed heads to mature and dry before collection. Motherwort can self-sow abundantly.
Special Care: Mature stems and flower calyces can be prickly. Site plants where their height and spreading habit will not interfere with paths.
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/product/motherwort-official-leonurus-cardiaca-seeds-organic/ — Leonurus cardiaca identity, Zones 3-8, 60-day harvest, perennial habit, height, water, germination, sowing and spacing
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: Common mullein is a hardy biennial in Zone 6B. The first year forms a basal rosette; the tall flowering stalk develops in the second year.
Germination: Seed requires light. Press onto the surface of moist soil and do not bury deeply. Stratification is not required for ordinary spring germination.
Harvest: Leaves are generally harvested from healthy first-year rosettes or before flowering; flowers can be collected individually as they open.
Seed Saving: Allow seed capsules on the second-year stalk to mature and dry. Each plant can produce a very large quantity of long-lived seed, so collect before widespread dispersal.
Special Care: Can self-seed heavily and become weedy. Rich soil may produce tall weak flower stalks that require staking. Filter herbal preparations carefully because fine leaf hairs can be irritating.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/verbascum-thapsus/ — biennial habit, 6-10 foot flower stalk, full sun, dry soil, drought tolerance and poor-soil adaptation
Research Source: Strictly Medicinal Seeds — https://strictlymedicinalseeds.com/product/mullein-common-verbascum-thapsus-seeds-organic/ — common mullein medicinal seed identification and surface sowing without stratification
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Original Planting Method: Start indoors or direct sow bunching types
Outdoor / Direct Sow / Transplant Window: Apr 1 – May 15; Aug 15 – Sep 10 for bunching onions
Days to Harvest / Bloom: 60–120 days
Pollinator Friendly: Flowers support pollinators if allowed to bloom
Medicinal / Herbal Use: Culinary/medicinal tradition
Succession / Reusable Notes: Bulbing onions need an early start; bunching onions are more flexible.
Zone 6B Notes: Ailsa Craig is a long-day onion; start early indoors for best bulbs.
Companion Plants: Carrots, tomatoes, peppers, lettuce, brassicas, strawberries, chamomile, beets
Avoid Planting Near / Watch Outs: Beans, peas
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: White Lisbon can be direct sown repeatedly from early spring through late summer for a continuing supply of scallions. It is relatively insensitive to day length because it is harvested primarily for stems rather than full bulbs.
Germination: Keep shallowly planted seed consistently moist. Bunching onions can also be started in clusters indoors and transplanted.
Harvest: Harvest when stems reach useful scallion size, generally before substantial bulb development. Pull whole plants and trim roots and tops as needed.
Seed Saving: Allium cepa is biennial and flowers after cold exposure. It crosses readily with other flowering A. cepa onions.
Special Care: Succession sow every 3-4 weeks for continuous harvest. White Lisbon is crisp, mild and traditionally used as a green onion.
Research Source: Burpee — https://www.burpee.com/bunching-onion-white-lisbon-prod001142.html — 60-100 day maturity, direct-sow method, full sun, 12-14 inch height and 1-inch stem/bulb size
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/onions/bunching-onions-key-growing-information.html — cluster transplanting, row spacing and bunching-onion production methods
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Original Planting Method: Usually propagated by top-set bulbils rather than true seed; plant bulbils shallowly
Outdoor / Direct Sow / Transplant Window: Plant bulbils in early spring or late summer/early fall
Germination Time: Not typically grown from true seed; planted bulbils root and establish directly
Days to Harvest / Bloom: Green leaves can be harvested after establishment; top-set bulbils form in the following growing cycle
Container Friendly: Yes, in a deep roomy container
Pollinator Friendly: Yes when flowering/top-setting; onion flowers can attract insects
Medicinal / Herbal Use: Culinary onion; greens, underground bulbs and top bulbils are edible
Perennial?: Yes; hardy perennial
Succession / Reusable Notes: Harvest greens repeatedly without stripping the whole plant. Divide clumps or replant bulbils to renew/expand the patch.
Zone 6B Notes: Very hardy and well suited to Zone 6B; established plants overwinter and return yearly.
Companion Plants: Carrots, lettuce, beets, brassicas and perennial herbs
Avoid Planting Near / Watch Outs: Can spread by dropping top-set bulbils and form expanding clumps. Avoid constantly wet soil.
Sources: University of Wisconsin Extension: https://hort.extension.wisc.edu/articles/egyptian-walking-onions/ | MSU Extension: https://www.canr.msu.edu/news/egyptian_walking_onions_what_are_these_strange-looking_plants

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Zone 6B: Egyptian Walking onions are very cold-hardy perennial onions and are well suited to Southeast Michigan. Established clumps return each spring.
Germination: Walking onions are normally propagated from topset bulbils rather than true seed.
Harvest: Harvest tender greens like chives or scallions. Underground bulbs and aerial topsets are also edible.
Seed Saving: Propagation is primarily vegetative. Mature topset bulbils can be replanted to create genetically identical plants.
Special Care: Topsets develop on tall stalks in summer. As they become heavy, stalks bend to the ground, allowing bulbils to root and giving the plant its 'walking' habit.
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-scallions-home-gardens — Egyptian walking onion identity, Allium cepa var. proliferum classification, propagation from topsets, summer topset production and edible greens
Research Source: Burpee — https://www.burpee.com/onion-egyptian-walking-onion-prod002386.html — 36-inch mature height, full sun, direct planting and broad harvest range
Research Source: Sow True Seed — https://sowtrueseed.com/products/egyptian-walking-onions — tree/winter/perennial onion synonyms, walking growth habit and edible whole plant
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Original Planting Method: Direct sow only; use fresh seed
Outdoor / Direct Sow / Transplant Window: Apr 1 – May 20
Germination Time: About 14–21 days; can be slow
Days to Harvest / Bloom: About 110–120 days
Container Friendly: Yes, but use a deep 14–18+ in container
Pollinator Friendly: Low when harvested; second-year flowers attract beneficial insects
Medicinal / Herbal Use: Culinary root
Perennial?: Biennial botanically; grown as an annual root crop
Succession / Reusable Notes: Usually one spring sowing because roots need a long season; harvest after frost for sweeter flavor.
Zone 6B Notes: Long-season crop that handles cold well; leave roots into late fall after frost if desired.
Companion Plants: Peas, lettuce, radishes, onions
Avoid Planting Near / Watch Outs: Parsnip seed loses viability quickly; use fresh seed. Keep seedbed evenly moist during slow germination and use deep, stone-free soil.
Sources: Utah State Extension: https://extension.usu.edu/yardandgarden/research/parsnips-in-the-garden | Alliance of Native Seed Keepers: https://www.allianceofnativeseedkeepers.com/products/parsnip-seeds-hollow-crown | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow early because parsnips require a long season. Roots can remain in the ground through frost, and cold temperatures improve sweetness.
Germination: Parsnip seed germinates slowly and loses viability quickly. Keep the seedbed continuously moist and use fresh seed. Germination can take several weeks, especially in cold soil.
Harvest: Harvest after one or more frosts for improved sweetness, or mulch heavily and harvest through winter where soil remains workable.
Seed Saving: Parsnip is biennial. Roots must overwinter and flower the following year. It can cross with other flowering Pastinaca sativa.
Special Care: Hollow Crown is an old long-rooted parsnip. Deeply cultivated, stone-free soil is important to prevent forked roots.
Research Source: Kings Seeds — https://www.kingsseeds.com/13403-parsnip-hollow-crown — Hollow Crown identity, March-May direct sowing, 3/4-inch depth, 18-inch row spacing, long germination period and winter harvest
Research Source: Ontario Seed Company — https://www.oscseeds.com/product/hollow-crown-improved-parsnip-seeds-1880/ — Hollow Crown Improved identity and germination potentially taking about 3 weeks or longer
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Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 25 – Apr 30; Aug 1 – Aug 15
Days to Harvest / Bloom: 55–70 days
Container Friendly: Yes, 3+ gal with trellis
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary; nitrogen-fixing benefit
Succession / Reusable Notes: Best spring crop; fall peas are possible but heat can make them tricky.
Zone 6B Notes: Plant early as soon as soil can be worked.
Companion Plants: Carrots, radish, turnips, cucumbers, corn, mint family nearby, calendula
Avoid Planting Near / Watch Outs: Onions, garlic, leeks, chives
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Alaska is an exceptionally early cool-season pea. Direct sow as soon as soil is workable in March. A second crop can be sown in August for cool fall harvest.
Germination: Peas germinate in cool soil, though emergence is slower at low temperatures. Rhizobium inoculant can improve nitrogen fixation where peas have not been grown recently.
Harvest: Pick shelling pods while bright green and plump but before peas become starchy. Alaska is traditionally valued for very early harvest.
Seed Saving: Allow pods to dry and become brittle on the vine. Peas are primarily self-pollinating and usually maintain varietal purity with modest separation.
Special Care: Although only about 2-3 feet tall, support with a small trellis or pea fence keeps vines upright and pods cleaner.
Research Source: Urban Farmer — https://www.ufseeds.com/product/alaska-pea-seeds/PEAL.html — 55-day maturity, Pisum sativum identity and full-sun/partial-shade tolerance
Research Source: Victory Seed Company — https://victoryseeds.com/products/alaska-pea — 55-day maturity, 24-36 inch height and cool-soil performance
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Original Planting Method: Direct sow; peas dislike root disturbance. Provide a sturdy trellis because Sugar Snap vines grow tall.
Original Start Planting Date: Mar 25 or as soon as soil can be worked
Original Last Suggested Planting Date: ~Aug 1 for fall crop; finish spring sowing by ~May 1
Outdoor / Direct Sow / Transplant Window: Main spring direct-sow window: Mar 25 – May 1. Optional fall sowing: ~Jul 25 – Aug 1.
Container Friendly: Yes; large/deep container + sturdy trellis
Pollinator Friendly: Somewhat; mostly self-pollinating, bees may visit
Medicinal / Herbal Use: Culinary vegetable
Succession / Reusable Notes: One planting can produce for several weeks. Optional second sowing 10–14 days later; fall crop can be tried in late Jul/early Aug.
Zone 6B Notes: Excellent cool-season crop for Zone 6B. Plant very early in spring. Summer heat reduces production; fall peas need an early start.
Companion Plants: Carrots, lettuce, radishes, cucumbers, low cool-season crops
Avoid Planting Near / Watch Outs: Heat reduces flowering/pod set. Avoid waterlogged soil and repeated pea planting in the same spot; rotate legumes.
Sources: Johnny's Selected Seeds: https://www.johnnyseeds.com/vegetables/peas/snap-peas/sugar-snap-pea-seed-558.html | Johnny's succession chart: https://www.johnnyseeds.com/growers-library/methods-tools-supplies/succession-planting/succession-planting-interval-chart-vegetables.html | Utah State Extension: https://extension.usu.edu/yardandgarden/research/peas-in-the-garden

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow as soon as soil can be worked in early spring. For a fall attempt, sow about 2 months before the October 15 first frost and keep seed well watered during hot late-summer weather.
Germination: Pea seed generally germinates in about 7-10 days. Install the trellis at planting time to avoid disturbing roots later.
Harvest: Harvest when pods are plump, crisp and rounded but still tender. Pods and peas are both edible.
Seed Saving: Allow pods to dry completely on the vine. Peas are predominantly self-pollinating, so crossing is uncommon but possible.
Special Care: Original Sugar Snap is a tall vine and requires strong support. Powdery mildew may become a problem during warm late-season weather.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/peas/snap-peas/sugar-snap-pea-seed-558.html — Pisum sativum identity, direct-sow method, depth, spacing, trellising, soil pH, fall sowing and harvest stage
Research Source: Seeds 'n Such — https://seedsnsuch.com/products/sugar-snap-pea-seeds — 70-day maturity, 1-inch depth, full sun/partial shade and 6-8 foot vine size
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Original Planting Method: Direct sow. Compact pea that can be grown with light support; a short trellis keeps pods clean/easy to harvest.
Original Start Planting Date: Mar 25 or as soon as soil can be worked
Original Last Suggested Planting Date: ~Jul 25 – Aug 1 for fall crop; finish spring sowing by ~May 1
Outdoor / Direct Sow / Transplant Window: Main spring direct-sow window: Mar 25 – May 1. Optional fall sowing: ~Jul 25 – Aug 1.
Days to Harvest / Bloom: ~60–63 days
Container Friendly: Yes; very container friendly; short support helpful
Pollinator Friendly: Somewhat; mostly self-pollinating
Medicinal / Herbal Use: Culinary vegetable
Succession / Reusable Notes: Optional second sowing 10–14 days after first. Fall sowing is possible but start early enough to mature before short, cold days.
Zone 6B Notes: Good compact pea for Zone 6B spring gardens. Plant as soon as soil is workable; late-Jul fall sowing is more dependable than late Aug.
Companion Plants: Carrots, lettuce, radishes, cucumbers, other cool-season crops
Avoid Planting Near / Watch Outs: Heat reduces production. Avoid soggy soil and repeated pea crops in the same bed; rotate legumes.
Sources: Urban Farmer: https://www.ufseeds.com/product/little-marvel-pea-seeds/PELM.html | Gurney's: https://www.gurneys.com/products/little_marvel_pea | Utah State Extension: https://extension.usu.edu/yardandgarden/research/peas-in-the-garden

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow 4-6 weeks before the May 5 last frost. Its short 60-day maturity also makes a late-summer fall crop possible.
Germination: Sow 1 inch deep in cool, moist soil. Germination may take longer in cold spring soil.
Harvest: Harvest pods young and tender while the peas are sweet. Little Marvel is a shelling pea, so the pods are normally discarded.
Seed Saving: Allow pods to turn brown and crisp on the plant, shell the mature peas and dry thoroughly before storage. Peas mostly self-pollinate.
Special Care: Compact 18-24 inch plants generally do not require trellising, although short twiggy support may help keep heavily loaded plants upright.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/pea-little-marvel-garden — 60-day maturity, 10-30 day germination, 1-inch depth, 4-inch spacing, 45-80°F temperature, frost tolerance, 18-24 inch height and seed saving
Research Source: Botanical Interests — https://www.botanicalinterests.com/products/little-marvel-petite-shelling-pea-seeds — compact shelling-pea habit, short vines, spring/fall suitability and no-support requirement
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow; provide tall trellis
Outdoor / Direct Sow / Transplant Window: Mar 20 – May 1; Jul 15 – Jul 25 for fall crop
Germination Time: About 7–14 days
Container Friendly: Yes, large/deep container with tall trellis
Pollinator Friendly: Somewhat; peas are mostly self-pollinating but bees may visit
Medicinal / Herbal Use: Culinary snap pea
Perennial?: No; annual
Succession / Reusable Notes: A second spring sowing 10–14 days later can extend harvest; a late-July fall crop is possible.
Zone 6B Notes: Plant very early for spring; stop once summer heat arrives, then try again for fall.
Companion Plants: Lettuce, carrots, radishes, spinach
Avoid Planting Near / Watch Outs: Vines can reach about 6–7+ ft and need sturdy support. Summer heat reduces flowering and pod set.
Sources: Burpee: https://www.burpee.com/pea-sugar-magnolia-prod500123.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

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Zone 6B: Direct sow as soon as soil can be worked in spring. A second crop may be attempted in midsummer for fall harvest. The tall vines require sturdy support.
Germination: Sow approximately 1 inch deep in cool soil. Germination generally occurs within about 5-10 days under favorable conditions.
Harvest: Harvest purple snap pods while crisp and tender. Pea shoots and abundant tendrils are also edible.
Seed Saving: Sugar Magnolia is open-pollinated. Peas are primarily self-pollinating, although occasional crossing can occur.
Special Care: Sugar Magnolia was bred by Alan Kapuler and is notable for purple pods, bicolored flowers and unusually tendril-rich vines.
Research Source: Hudson Valley Seed — https://hudsonvalleyseed.com/blogs/blog/sugar-magnolia-snap-pea-alan-kapuler — Sugar Magnolia identity, 70-day maturity, 1-inch depth, 3-inch spacing, 18-inch rows, approximately 84-inch height and cool-season sowing
Research Source: Mint2Grow — https://mint2grow.com/products/sugar-magnolia-tendril-pea — Sugar Magnolia Tendril name, open-pollinated status and 50-70 day maturity range
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow in cool weather or start indoors a few weeks before transplanting
Outdoor / Direct Sow / Transplant Window: Mar 20 – Aug 15
Germination Time: About 7–21 days
Days to Harvest / Bloom: About 40 days for baby leaves; roughly 60 days for fuller harvest
Container Friendly: Yes, 8–12+ in deep
Pollinator Friendly: Yes when flowering; small flowers attract insects
Medicinal / Herbal Use: Culinary herb; tart leaves are traditionally used in soups/sauces
Perennial?: Yes; perennial
Succession / Reusable Notes: Harvest outer leaves repeatedly. Divide established clumps in spring every few years.
Zone 6B Notes: Well suited to Zone 6B; leaves are best in cool weather and plants return each spring.
Companion Plants: Chives, parsley, lettuce and other cool-season herbs/greens
Avoid Planting Near / Watch Outs: Can form a long-lived clump and self-seed if flower stalks are left. Leaves contain oxalic acid, so use as a culinary herb rather than in excessive amounts.
Sources: True Leaf Market: https://trueleafmarket.com/pages/sorrel-herb-growing-guide | San Diego Seed Company: https://sandiegoseedcompany.com/product/herbs/large-leaf-sorrel-seeds/ | University of Minnesota Extension: https://extension.umn.edu/yard-and-garden/growing-sorrel

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Zone 6B: Large Leaf sorrel is a hardy perennial green that emerges early in spring and can continue producing for years in Zone 6B.
Germination: Direct sow in spring or start indoors for transplanting.
Harvest: Harvest young leaves for the best tender texture and lemony flavor. Older leaves become stronger and tougher.
Seed Saving: Allow flower stalks to mature and dry before collecting seed.
Special Care: Leaves contain oxalic acid, as do spinach and several other greens, so very large quantities should not be eaten routinely.
Research Source: San Diego Seed Company — https://sandiegoseedcompany.com/product/herbs/large-leaf-sorrel-seeds/ — Large Leaf Sorrel identity, perennial behavior, lemony flavor and culinary uses
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Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 25 – May 1; Aug 15 – Sep 5
Days to Harvest / Bloom: 35–50 days
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Best spring/fall crop. Avoid hot midsummer sowing.
Zone 6B Notes: Bolts quickly with heat and long days.
Companion Plants: Strawberries, peas, beans, brassicas, onions, radish, calendula
Avoid Planting Near / Watch Outs: Hot midsummer beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

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Zone 6B: America is more heat- and bolt-resistant than many traditional spinach varieties but remains fundamentally a cool-season crop. Sow very early in spring and again in late summer for fall harvest.
Germination: Spinach can germinate slowly in very cold soil and rapidly around 70-75°F, but germination percentage declines as soil becomes too warm.
Harvest: Harvest outer leaves individually or cut whole plants before bolting. America is suited to fresh eating, freezing and canning.
Seed Saving: Spinach is wind-pollinated and plants are male or female. Substantial isolation from other flowering spinach varieties is required for pure seed.
Special Care: America is also known as American Long Standing. It is a slow-bolting Bloomsdale-type spinach noted for better heat and drought tolerance than many older spinach varieties.
Research Source: Victory Seed Company — https://victoryseeds.com/products/america-spinach — 43-55 day maturity, 8-inch height, savoyed leaves, slow bolting and heat/drought resistance
Research Source: Sow True Seed — https://sowtrueseed.com/products/spinach-america — 1/2-inch sowing depth, 4-6 inch thinning and approximately 1 inch/week water
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-spinach-and-swiss-chard — spinach spacing, cool-season planting and soil requirements
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Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 15 – May 1; Aug 10 – Sep 1
Germination Time: About 7–14 days
Days to Harvest / Bloom: Variety unknown; commonly about 35–50 days
Container Friendly: Yes, 6+ in deep
Pollinator Friendly: Low; spinach is mainly wind-pollinated when flowering
Medicinal / Herbal Use: Culinary leafy green
Perennial?: No; annual
Succession / Reusable Notes: Sow every 1–2 weeks during cool spring/fall periods.
Zone 6B Notes: Best in early spring and late summer/fall; avoid midsummer sowing.
Companion Plants: Peas, radishes, lettuce, brassicas, onions
Avoid Planting Near / Watch Outs: Exact bolt resistance is unknown. Heat and long days trigger bolting and can reduce germination.
Sources: Cornell Garden-Based Learning: https://gardening.cals.cornell.edu/homegardening/scene4c19.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Spinach is a cool-season crop. Direct sow as soon as soil is workable in spring and again in late summer for fall harvest. Avoid relying on midsummer plantings because long days and heat trigger bolting.
Germination: Spinach germination varies strongly with temperature. Seed may take about 3 weeks near 50°F but only around 5-10 days under warmer, still suitable conditions. Germination declines sharply when soil becomes too hot.
Harvest: Harvest outer leaves individually or cut entire plants before flowering begins. Exact maturity is left null because the cultivar is unknown.
Seed Saving: Spinach is wind-pollinated and typically has separate male and female plants. Isolation from other flowering spinach varieties is required to maintain a strain.
Special Care: The cultivar is unknown, so no variety-specific maturity, leaf texture, bolt resistance or mature size is assigned.
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-spinach-and-swiss-chard — spinach cool-season culture, 4-6 inch spacing, 18-30 inch rows, soil requirements and transplant guidance
Research Source: Cornell University — https://www.gardening.cornell.edu/homegardening/scene4c19.html — 6-10 day typical emergence, approximately 3-week emergence at 50°F and reduced germination at high temperatures
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Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 15 – May 1; Aug 10 – Sep 1
Days to Harvest / Bloom: About 40–50 days
Container Friendly: Yes, 6+ in deep
Pollinator Friendly: Low; mainly wind-pollinated when flowering
Medicinal / Herbal Use: Culinary leafy green
Perennial?: No; annual
Succession / Reusable Notes: Sow every 10–14 days in cool weather; harvest outer leaves repeatedly.
Zone 6B Notes: Good spring/fall spinach for Zone 6B; heat is still the main limit.
Companion Plants: Peas, radishes, lettuce, brassicas, onions
Avoid Planting Near / Watch Outs: More bolt-resistant than some spinach, but high heat still causes bolting. Give mature plants room because leaves get large.
Sources: True Leaf Market: https://trueleafmarket.com/products/spinach-giant-noble-seeds | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Giant Noble is a cool-season spinach. Direct sow in early spring and again in late summer for fall harvest. It is slower to bolt than many spinach varieties but still performs best below sustained summer heat.
Germination: Direct sowing is preferred. Seed germinates in approximately 7-21 days depending on soil temperature.
Harvest: Harvest large outer leaves while leaving smaller central leaves to continue growing. Giant Noble produces exceptionally large, thick, smooth dark-green leaves.
Seed Saving: Spinach is wind-pollinated and varieties cross readily. Save seed from multiple healthy plants for genetic diversity and isolate from other flowering spinach varieties.
Special Care: Also sold as Giant Nobel by some seed companies. Plants can reach approximately 20 inches tall and spread up to about 25 inches.
Research Source: True Leaf Market — https://trueleafmarket.com/products/spinach-giant-noble-seeds — Giant Noble identity, 7-21 day germination, 40-50 day leaf maturity, 1/2-inch depth, spacing, soil, temperature and slow-bolt characteristics
Research Source: Everwilde Farms — https://www.everwilde.com/store/Giant-Noble-Spinach-Seeds.html — approximately 45-day maturity, 20-inch height and spinach seed-saving guidance
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Original Planting Method: Start indoors or direct sow after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 15
Days to Harvest / Bloom: 60–75 days
Pollinator Friendly: Yes if allowed to flower
Medicinal / Herbal Use: Culinary/herbal
Succession / Reusable Notes: Pinch often; succession sow for fresh basil.
Zone 6B Notes: Very frost sensitive.
Companion Plants: Tomatoes, peppers, oregano, parsley, marigolds, calendula
Avoid Planting Near / Watch Outs: Rue, sage crowded close
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Basil is very frost-sensitive. In Southeast Michigan, wait until after the May 5 frost date and preferably until nights and soil are consistently warm before direct sowing or transplanting.
Germination: Germinates in approximately 5-10 days at 65-70°F. Maintain about 70°F for indoor starts.
Harvest: Begin light harvesting after plants become established. Pinching regularly encourages branching. For a full harvest, cut just before flowering for best leaf quality.
Seed Saving: Allow selected flower spikes to mature and turn brown before collecting seed. Basil varieties can cross through insect pollination, so isolation is needed for pure seed.
Special Care: Basil can suffer heat stress despite being a warm-season crop and requires regular moisture. Do not expose plants to frost or prolonged cold.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/basil/basil-key-growing-information.html — germination, soil temperature, sowing depth, 6-week indoor start, spacing, soil, drought sensitivity and harvest
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Original Planting Method: Start indoors or direct sow after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 15
Days to Harvest / Bloom: 60–75 days
Pollinator Friendly: Yes if allowed to flower
Medicinal / Herbal Use: Culinary/herbal
Succession / Reusable Notes: Pinch often; succession sow for fresh basil.
Zone 6B Notes: Very frost sensitive.
Companion Plants: Tomatoes, peppers, oregano, parsley, marigolds, calendula
Avoid Planting Near / Watch Outs: Rue, sage crowded close
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Genovese basil is frost-sensitive. For Southeast Michigan, start indoors about 6 weeks before planting out and wait until approximately 2 weeks after the May 5 frost date for warm outdoor conditions.
Germination: Germinates in 5-10 days at 65-70°F. Indoor starts perform well around 70°F.
Harvest: Begin harvesting after plants are established. Pinch above leaf nodes to encourage branching. Make full harvests before flowering for best leaf quality and flavor.
Seed Saving: Genovese is open-pollinated, so properly isolated plants can produce true-to-type seed. Allow flower spikes to mature and dry completely before collecting seed.
Special Care: Regular moisture is important. Genovese basil can develop basil downy mildew; good airflow and avoiding prolonged leaf wetness can reduce disease pressure.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/basil/genovese-basil/genovese-basil-seed-911.html — Genovese open-pollinated status, 5-10 day germination, 65-70°F temperature, direct sowing, 6-week indoor start, spacing, soil, water and harvest
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Original Planting Method: Start indoors or direct sow after frost once soil has warmed
Original Start Planting Date: Apr 10 – Apr 17
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 20
Container Friendly: Yes; excellent for pots/window boxes
Pollinator Friendly: Yes, if allowed to flower
Medicinal / Herbal Use: Culinary herb; traditional herbal use
Succession / Reusable Notes: Pinch/harvest regularly for branching and repeated harvests; seed can be saved, but nearby basil varieties may cross.
Zone 6B Notes: True warm-season herb; protect from cool nights/frost. Pots can be moved or protected.
Companion Plants: Tomatoes, peppers, eggplant, marigolds, other warm-season vegetables/flowers
Avoid Planting Near / Watch Outs: Cold weather, soggy soil, fungal disease; prune regularly and pinch flowers for leaf production
Sources: Fedco Seeds; Everwilde Farms; University of Minnesota Extension; Michigan State University pollinator guidance; Redford frost-date data

[[RESEARCH ENRICHMENT START]]
Zone 6B: Spicy Globe basil is frost-sensitive. Start indoors approximately 6 weeks before planting out and wait until about 2 weeks after the May 5 frost date for reliably warm outdoor conditions.
Germination: Basil germinates rapidly in warm, evenly moist media. Avoid chilling seedlings.
Harvest: Harvest small leaves and tender tips regularly. Pinching growing tips maintains the compact globe form and delays flowering.
Seed Saving: Allow selected flower spikes to mature and dry. Basil varieties can cross through insect pollination, so isolation is required for true-to-type seed.
Special Care: Spicy Globe is a compact, tiny-leaved basil suited especially well to containers, edging and small spaces.
Research Source: Burpee — https://www.burpee.com/garden-guide/edible-gardening/herbs/the-mint-family_article10584 — Spicy Globe identification as a tiny-leaved basil type
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/basil-seeds-spice-boys-globe — closely matching compact globe basil habit, 6-15 inch height, culinary flavor and container suitability
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/basil/basil-key-growing-information.html — basil germination, soil temperature, sowing depth, indoor-start timing, moisture and spacing
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Original Planting Method: Start indoors and transplant for spring; direct sow for fall
Original Start Planting Date: Mar 13 – Mar 27
Outdoor / Direct Sow / Transplant Window: Apr 15 – May 1; Jul 1 – Jul 20
Days to Harvest / Bloom: 55–90 days
Container Friendly: Yes; ~20 in deep or larger
Pollinator Friendly: Low unless allowed to flower
Medicinal / Herbal Use: Culinary/nutritious vegetable; not medicinal
Perennial?: No; grown as annual (botanically biennial)
Succession / Reusable Notes: Sow every 3–4 weeks for staggered harvests; leave plant after main head for side shoots.
Zone 6B Notes: Excellent spring and fall crop; fall may be easier; tolerates light frost.
Companion Plants: Alyssum, nasturtium, borage, poppies
Avoid Planting Near / Watch Outs: Rotate away from recently grown Brassicas; watch cabbage worms/caterpillars; keep moisture consistent
Sources: University of Minnesota Extension; San Diego Seed Company; Terroir Seeds/Underwood Gardens; Ferry-Morse; Redford frost-date data

[[RESEARCH ENRICHMENT START]]
Zone 6B: Excellent spring and fall crop for Southeast Michigan. Start spring plants indoors, and start a fall crop in early-to-mid July for transplanting later in summer.
Germination: Keep seed-starting mix moist; cooler growing temperatures after emergence produce sturdy transplants.
Harvest: Cut the central head while buds are tight and before yellow flowers open; continue harvesting side shoots.
Seed Saving: Broccoli is biennial for seed production and crosses readily with compatible Brassica oleracea crops; isolation is needed for pure seed.
Special Care: Protect from cabbage worms and flea beetles. Heat can reduce head quality; fall crops are often excellent in Michigan.
Companion: Sage [Pest Deterrent] — UMN Extension cites research showing sage reduced diamondback moth populations on brassicas.
Companion: Thyme [Pest Deterrent] — UMN Extension cites research showing thyme reduced diamondback moth and helped reduce cabbage-worm damage in broccoli.
Companion: Onion [Pest Deterrent] — UMN Extension cites an Iowa study where onion helped reduce cabbage looper and imported cabbageworm damage in broccoli.
Companion: Nasturtium [Pest Deterrent] — UMN Extension cites an Iowa study where nasturtium helped reduce cabbage looper and imported cabbageworm damage in broccoli.
Research Source: Ferry-Morse — https://ferrymorse.com/products/organic-broccoli-green-sprouting-calabrese — 10-14 day germination, 70-90 day maturity, 12+ inch container, 24-30 inch height and water needs
Research Source: Michigan State University Extension — https://www.canr.msu.edu/resources/how_to_grow_broccoli — Michigan broccoli culture and cool-season suitability
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-broccoli — spring and fall sowing timing and frost tolerance
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/companion-planting-home-gardens — research-supported companion effects of sage, thyme, onion and nasturtium on brassica pests
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: 90–100 days to bloom
Medicinal / Herbal Use: Ornamental; some types edible
Succession / Reusable Notes: Start indoors for best blooms.
Zone 6B Notes: Loves heat and good drainage.
Companion Plants: Zinnias, marigolds, basil, tomatoes, peppers, pollinator beds
Avoid Planting Near / Watch Outs: Cold/wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Celosia is heat loving and frost sensitive. Start indoors 6-8 weeks before planting out and wait until after the May 5 frost date when nights have warmed.
Germination: Light is required for germination. Surface sow or cover extremely lightly, and bottom-water or mist gently so the tiny seed is not displaced.
Harvest: Harvest flower stems when heads are fully formed but before seed development. Celosia is suitable for both fresh and dried arrangements.
Seed Saving: Allow selected flower heads to mature and dry. Pastel Mix contains genetically varied plants, so saved seed may shift in color and flower form.
Special Care: The documented Pastel Mix contains a range of soft pastel colors and forms rather than one uniform cultivar, so mature height and maturity are left null.
Research Source: Mountainlily Farm — https://mountainlilyfarm.com/products/pastel-mix-celosia — Pastel Mix identity, annual habit, pastel color range and cut-flower use
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/celosia/celosia-key-growing-information.html — 8-14 day germination, 70-80°F temperature, 6-8 week indoor start, light requirement, shallow sowing and transplant timing
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Original Planting Method: Start indoors or direct sow after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: 90–100 days to bloom
Medicinal / Herbal Use: Ornamental; some types edible
Succession / Reusable Notes: Start indoors for best blooms.
Zone 6B Notes: Loves heat and good drainage.
Companion Plants: Zinnias, marigolds, basil, tomatoes, peppers, pollinator beds
Avoid Planting Near / Watch Outs: Cold/wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Kumquat Orange requires warm weather and should not be planted outdoors until frost danger has passed and nights are reliably mild.
Germination: Celosia seed needs light to germinate. Sow on the surface or cover only enough to hold seed in place and maintain 70-80°F.
Harvest: Harvest the vivid orange crested heads when fully developed but before they begin shedding seed. Suitable for fresh and dried arrangements.
Seed Saving: Allow selected cockscomb heads to dry completely. Rub mature heads over a container to release the tiny black seed.
Special Care: Pinching young plants can increase branching, although plants grown for very large individual crests may be left unpinched.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/celosia-kumquat-orange-cockscomb — Kumquat Orange Cockscomb cultivar identity and orange crested flower form
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/celosia/celosia-key-growing-information.html — 8-14 day germination, 70-80°F temperature, 6-8 week indoor start, light requirement, shallow sowing, warm transplant conditions and pinching
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: 90–100 days to bloom
Medicinal / Herbal Use: Ornamental; some types edible
Succession / Reusable Notes: Start indoors for best blooms.
Zone 6B Notes: Loves heat and good drainage.
Companion Plants: Zinnias, marigolds, basil, tomatoes, peppers, pollinator beds
Avoid Planting Near / Watch Outs: Cold/wet soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Treat as a warm-season annual in Zone 6B. Start indoors and transplant after frost when temperatures are consistently warm.
Germination: Celosia requires light for germination. Surface sow or cover only very lightly and maintain 70-80°F.
Harvest: Cut flower heads when fully colored and developed. Celosia flowers can also be air-dried for arrangements.
Seed Saving: Because this is a mixed seed population, saved seed may produce a wider range of colors and forms than the original packet.
Special Care: A reliable commercial description matching the exact packet name 'Mauve & Red mix' could not be verified. Species-level Celosia argentea culture is used, while variety-specific maturity, height and flower form are intentionally left null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/celosia/celosia-key-growing-information.html — 8-14 day germination, 70-80°F temperature, 6-8 week indoor start, light requirement, sowing method and warm-weather transplanting
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/flowers/celosia/ — Celosia as a heat-tolerant cut flower suitable for fresh and dried use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Aug 15 – Sep 5
Days to Harvest / Bloom: 60–90 days
Perennial?: No; may self-seed
Succession / Reusable Notes: Tiny seeds need light to germinate; surface sow.
Zone 6B Notes: Good tea/herb garden plant.
Companion Plants: Brassicas, onions, cucumbers, herbs, calendula, yarrow
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Cool-season annual that can be direct sown as soon as soil can be worked. Spring sowing suits Southeast Michigan well.
Germination: Seeds require light; sow on the surface or cover only very shallowly and keep moist.
Harvest: Harvest flower heads when fully open; pick frequently and dry promptly for tea.
Seed Saving: Allow some flower heads to fully dry on the plant; tiny seeds self-sow readily.
Special Care: German chamomile is annual; do not confuse it with perennial Roman chamomile.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/chamomile/chamomile-key-growing-information.html — German/common chamomile 10-14 day germination, direct sowing, light requirement and spacing
Research Source: NCCIH — https://www.nccih.nih.gov/health/chamomile — established herbal and medicinal use of chamomile
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Rosa chinensis is listed as hardy through Zone 6B. Seed-grown plants can vary considerably, so mature size and flower form may differ from named vegetatively propagated China rose cultivars.
Germination: Soak seeds in warm water for about 24 hours before sowing. Germination may be irregular and can require patience.
Harvest: Flowers may be cut as they begin opening. Deadheading encourages additional bloom flushes.
Seed Saving: Allow selected hips to fully ripen before extracting seed. Seedlings are genetically variable and will not reproduce a named parent cultivar exactly.
Special Care: The common name 'China Rose' can also be used for tropical Hibiscus rosa-sinensis. This record uses Rosa chinensis because commercial flower seed sold specifically as China Rose is documented under that botanical name.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/rosa-chinensis/ — Rosa chinensis identity, Zones 6a-9b, 6-8 foot size, sun, soil, water, pollinator value and perennial shrub habit
Research Source: Outsidepride — https://www.outsidepride.com/seed/flower-seed/rosa-chinensis.html — China Rose seed propagation, 21-28 day germination, 1/4-inch sowing depth, container use and pollinator attraction
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Hardy in Zone 6B. Because Chinese lantern spreads vigorously by underground rhizomes, container culture or a physically contained bed is strongly recommended.
Germination: A short period of cold stratification can improve germination. Surface sow or cover only about 1/8 inch, keep warm and continuously moist, and provide light.
Harvest: Harvest stems once the papery lantern-shaped calyces develop their mature bright orange-red color. They are especially useful in dried arrangements.
Seed Saving: Allow mature lanterns and berries to fully ripen before cleaning seed. Plants also spread aggressively from rhizomes.
Special Care: Chinese lantern can become aggressive and difficult to eradicate once rhizomes escape. Do not assume the fruit is edible; Physalis species differ in edibility and immature plant parts can contain toxic compounds.
Research Source: Missouri Botanical Garden — https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b713 — Physalis alkekengi identity, perennial habit, Zones 3-9 and 1-2 foot height
Research Source: Outsidepride — https://www.outsidepride.com/resources/planting/chineselanterns-planting/ — surface sowing, light requirement, warm moist germination conditions and 24-inch spacing
Research Source: Outsidepride — https://www.outsidepride.com/seed/flower-seed/physalis/chinese-lantern-flower-seed.html — 24-inch height, full sun to partial shade, soil adaptability and established drought tolerance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow preferred
Outdoor / Direct Sow / Transplant Window: Mar 20 – Jun 1; Aug 1 – Sep 10
Days to Harvest / Bloom: About 30–45 days for leaves
Container Friendly: Yes, 8–12+ in deep
Pollinator Friendly: Yes when flowering; attracts small beneficial insects
Medicinal / Herbal Use: Culinary herb; coriander seed is also edible
Perennial?: No; annual
Succession / Reusable Notes: Sow every 2–3 weeks in cool weather; let some plants flower for coriander seed and pollinators.
Zone 6B Notes: Grow heavily in spring and again in late summer/fall rather than fighting midsummer heat.
Companion Plants: Lettuce, spinach, radishes, brassicas
Avoid Planting Near / Watch Outs: Even slow-bolt cilantro eventually bolts in heat. Root disturbance can trigger stress, so direct sowing is preferred.
Sources: San Diego Seed Company: https://sandiegoseedcompany.com/product/herbs/cilantro/organic-slow-bolt-cilantro-seeds/ | Rare Seeds: https://www.rareseeds.com/cilantro-slo-bolt | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grow from early spring into early summer, then sow again as late-summer temperatures decline. Slow-bolting strains remain leafy longer than standard cilantro but will still flower during sustained heat.
Germination: Direct sowing is preferred because cilantro develops a taproot and can resent transplanting. Germination usually occurs in about 7-10 days.
Harvest: Harvest outer leaves after plants reach approximately 6 inches tall. Once plants bolt, allow seed to mature if coriander seed is desired.
Seed Saving: Allow coriander seeds to turn brown and dry on the plant, then collect and store in a cool, dry, dark location.
Special Care: Succession sow about every 3 weeks for continuous foliage. Afternoon shade can help prolong leaf production as temperatures rise.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/cilantro-slo-bolt — Slo-Bolt cilantro identity, delayed bolting, coriander seed use and seed-saving method
Research Source: Epic Gardening — https://shop.epicgardening.com/products/cilantro-slow-bolt-org — Slow Bolt cultivar, 12-24 inch height and succession planting
Research Source: National Library of Medicine / PMC — https://pmc.ncbi.nlm.nih.gov/articles/PMC8747064/ — documented traditional medicinal uses of Coriandrum sativum
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow preferred
Outdoor / Direct Sow / Transplant Window: Mar 20 – Jun 1; Aug 1 – Sep 10
Germination Time: About 7–20 days
Days to Harvest / Bloom: Variety unknown; usually about 30–45 days for leaves
Container Friendly: Yes, 8–12+ in deep
Pollinator Friendly: Yes when flowering
Medicinal / Herbal Use: Culinary herb; coriander seed is edible
Perennial?: No; annual
Succession / Reusable Notes: Sow every 2–3 weeks in cool weather.
Zone 6B Notes: Because the variety is unknown, do not assume it is a slow-bolt type.
Companion Plants: Lettuce, spinach, radishes, brassicas
Avoid Planting Near / Watch Outs: Exact bolt resistance/maturity is unknown. Heat can trigger rapid flowering; avoid unnecessary root disturbance.
Sources: Cornell Garden-Based Learning: https://gardening.cals.cornell.edu/garden-guidance/foodgarden/vegetable-growing-guides/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Standard cilantro is best grown during spring and fall in Zone 6B because summer heat rapidly triggers flowering.
Germination: Direct sowing is preferred. Germination generally occurs in approximately 7-10 days under favorable cool conditions.
Harvest: Begin cutting leaves once plants reach approximately 6 inches. After bolting, allow the plant to mature coriander seed if desired.
Seed Saving: Allow coriander seeds to dry on the plant until brown, then collect and store dry.
Special Care: The cultivar is unknown, so no variety-specific bolt resistance, maturity or foliage characteristics are assigned.
Research Source: The Spruce — https://www.thespruce.com/how-to-grow-cilantro-from-seeds-8418593 — Coriandrum sativum identity, direct sowing, 7-10 day germination, 55-68°F soil temperature, spacing, row spacing, cool-season growth and leaf harvest
Research Source: National Library of Medicine / PMC — https://pmc.ncbi.nlm.nih.gov/articles/PMC8747064/ — documented traditional medicinal uses of Coriandrum sativum
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: Apr 1 – May 15; Jul 15 – Aug 15
Days to Harvest / Bloom: 50–70 days
Container Friendly: Yes, 3–5 gal
Pollinator Friendly: Flowers if overwintered; modest
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Great fall crop; flavor improves after frost.
Zone 6B Notes: Cover young plants if cabbage moth pressure is high.
Companion Plants: Onions, garlic, dill, chamomile, calendula, nasturtium, mint family nearby, beets
Avoid Planting Near / Watch Outs: Strawberries, pole beans close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Siberian kale is exceptionally cold tolerant and is excellent for both spring and fall crops. Direct sow in early spring or again around mid-July for fall harvest. Flavor improves after frost.
Germination: Seed germinates readily in cool soil. Sow 1/4-1/2 inch deep and maintain even moisture.
Harvest: Harvest baby leaves around 25 days or allow plants to reach full size around 60 days. Pick lower outer leaves while leaving the growing point intact.
Seed Saving: Siberian kale is Brassica napus and crosses with other B. napus crops such as rutabaga and some rapeseed/canola types. Plants are biennial for seed production.
Special Care: More cold hardy than many Brassica oleracea kales. Monitor for cabbage worms, flea beetles and aphids.
Research Source: Deep Harvest Farm — https://deepharvestfarm.com/product/true-siberian-kale/ — 25-day baby leaf and 60-day full-size maturity for True Siberian kale
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-collards-and-kale — 1/4-1/2 inch sowing depth, 8-12 inch thinning, 18-30 inch rows and spring/fall planting
Research Source: University of Minnesota Extension — https://extension.umn.edu/planting-and-growing-guides/planting-vegetables-midsummer-fall-harvest — kale cold tolerance to approximately 20°F and fall-crop timing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors or direct sow after frost
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: 90–120 days to bloom
Container Friendly: Yes, large pot with trellis
Pollinator Friendly: Night pollinators
Medicinal / Herbal Use: Ornamental; toxic if eaten
Succession / Reusable Notes: Nick/soak seeds before planting.
Zone 6B Notes: Needs warmth and a trellis.
Companion Plants: Morning glories, sunflowers, zinnias, pollinator/night garden plants
Avoid Planting Near / Watch Outs: No support; cold soil
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Moonflower is a tropical vine grown as an annual in Zone 6B. Start indoors 4-6 weeks before the May 5 last frost or direct sow after frost when soil has warmed. Growth accelerates dramatically in hot summer weather.
Germination: Nick or lightly file the hard seed coat and soak seed overnight in warm water before planting. Use biodegradable pots when starting indoors because moonflower dislikes root disturbance.
Harvest: Large fragrant white flowers open in the evening and usually fade the following morning. Blooms continue from midsummer until frost.
Seed Saving: Allow seed capsules to mature and dry after flowers fade. Remove the large dark seeds and dry them for about a week before cool, dark, dry storage.
Special Care: Provide a sturdy trellis, fence or arbor early because vines can reach 15 feet. Plant in a protected location away from strong wind.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/how-to-grow-moonflower — 4-7 day germination, 4-6 week indoor start, 65-85°F germination temperature, spacing, height, sun, trellising and seed saving
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/ipomoea-alba/ — Ipomoea alba identity, 15-foot vine potential, full sun, soil drainage, pollinator value and support requirements
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Nick or lightly scarify seed and soak before sowing; start indoors or direct sow after soil warms
Outdoor / Direct Sow / Transplant Window: Transplant or direct sow about May 20 – Jun 15
Germination Time: About 7–14 days after soaking/scarification
Days to Harvest / Bloom: About 60–90 days to bloom
Container Friendly: Yes, in a large pot with a sturdy trellis
Pollinator Friendly: Yes; fragrant night flowers are adapted to night-flying pollinators such as moths
Medicinal / Herbal Use: No home medicinal use recommended; toxic if ingested
Perennial?: Tender perennial in warm climates; grown as an annual in Zone 6B
Succession / Reusable Notes: One planting is generally enough; collect mature seed only if it can be stored safely away from children/pets.
Zone 6B Notes: Start early indoors for reliable bloom, but do not plant outside until frost danger has passed and weather is warm.
Companion Plants: Other night-blooming/pollinator flowers and low plants that will not compete with the vine
Avoid Planting Near / Watch Outs: All parts, especially seeds, should be treated as toxic if ingested. Vigorous twining vine needs support and can smother nearby plants.
Sources: Rare Seeds: https://www.rareseeds.com/moonflower-seeds-giant-moonflower | Better Homes & Gardens: https://www.bhg.com/gardening/trees-shrubs-vines/vines/moonflower-vine/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grown as a frost-sensitive annual in Zone 6B. Start indoors 4-6 weeks before the May 5 last frost or sow outdoors after frost once temperatures are reliably warm.
Germination: The hard seed coat can be nicked or lightly filed and soaked before sowing to improve water uptake.
Harvest: Huge white flowers can exceed 7 inches across and open around dusk, usually fading the following morning.
Seed Saving: Allow seed capsules to mature and dry before collecting seed. Giant White is open-pollinated.
Special Care: Provide a sturdy trellis, arbor or fence. All parts of Ipomoea alba are considered toxic if eaten.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/moonflower-seeds-giant-moonflower — Ipomoea alba identity, 20-foot vine length, 7-inch white flowers, annual habit, 60-90 day maturity, 5-21 day germination, depth, spacing, temperature and frost sensitivity
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/how-to-grow-moonflower — trellising, frost sensitivity, evening bloom habit and moonflower growing culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 20 – May 15; Aug 15 – Sep 10
Days to Harvest / Bloom: About 25–28 days
Container Friendly: Yes, 6–8+ in deep
Pollinator Friendly: Low when harvested; flowers attract insects if allowed to bolt
Medicinal / Herbal Use: Culinary; roots and greens are edible
Perennial?: No; annual/biennial crop grown as an annual
Succession / Reusable Notes: Sow every 7–14 days during cool weather for a continuous harvest.
Zone 6B Notes: Best in early spring and fall; skip the hottest part of summer.
Companion Plants: Lettuce, carrots, peas, spinach
Avoid Planting Near / Watch Outs: Heat can make roots pithy, woody or very spicy and can trigger bolting. Keep soil evenly moist and harvest promptly.
Sources: Ferry-Morse: https://ferrymorse.com/products/radish-champion-organic-seeds | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Champion is best grown during cool spring and fall weather. Avoid the hottest part of summer because heat can make roots pungent, woody or pithy.
Germination: Direct sow shallowly in cool, moist soil. Thin promptly so roots have enough room to develop.
Harvest: Harvest around 25-28 days while roots are crisp and tender. Champion was selected to remain firm and resist becoming pithy longer than many early radishes.
Seed Saving: Radishes cross readily with other Raphanus sativus varieties. Allow selected roots to flower and form fully dry seed pods.
Special Care: Champion is an All-America Selections winner and produces round bright-red roots approximately 1.5-2 inches across.
Research Source: Ferry-Morse — https://ferrymorse.com/products/radish-champion-organic-seeds — Raphanus sativus identity, 28-day maturity, approximately 2-inch root size and slow-pithing characteristic
Research Source: Urban Farmer — https://www.ufseeds.com/product/champion-radish-seeds/RACH.html — Champion as a cool-weather variety suitable for early and late plantings
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 20 – May 15; Aug 15 – Sep 10
Days to Harvest / Bloom: About 24–30 days
Container Friendly: Yes, 6–8+ in deep
Pollinator Friendly: Low when harvested; flowers attract insects if allowed to bolt
Medicinal / Herbal Use: Culinary; roots and greens are edible
Perennial?: No; annual/biennial crop grown as an annual
Succession / Reusable Notes: Sow every 7–14 days during cool weather for a continuous harvest.
Zone 6B Notes: Best in early spring and fall; skip the hottest part of summer.
Companion Plants: Lettuce, carrots, peas, spinach
Avoid Planting Near / Watch Outs: Heat can make roots pithy, woody or very spicy and can trigger bolting. Keep soil evenly moist and harvest promptly.
Sources: Botanical Interests: https://www.botanicalinterests.com/products/cherry-belle-radish-seeds | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grow in early spring and again in late summer or early fall. Avoid midsummer heat for best root quality.
Germination: Direct sow and keep consistently moist. Thin promptly after seedlings emerge.
Harvest: Harvest at approximately 1 inch in diameter and before roots exceed about 1.5 inches, when they can become pithier and hotter.
Seed Saving: Cherry Belle is open-pollinated and crosses with other radish varieties. Allow seed pods to become completely brown and dry before collecting.
Special Care: Cherry Belle is a classic round, cherry-red radish and a 1949 All-America Selections winner.
Research Source: Burpee — https://www.burpee.com/radish-cherry-belle-prod000870.html — 22-day maturity, 4-6 inch height, 1-inch root size, direct sowing and full-sun requirement
Research Source: Botanical Interests — https://www.botanicalinterests.com/products/cherry-belle-radish-seeds — harvest size and warning that oversized Cherry Belle roots can become pithy and hot
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Mar 20 – May 15; Aug 15 – Sep 10
Days to Harvest / Bloom: About 21–30 days
Container Friendly: Yes, 6–8+ in deep
Pollinator Friendly: Low when harvested; flowers attract insects if allowed to bolt
Medicinal / Herbal Use: Culinary; roots and greens are edible
Perennial?: No; annual/biennial crop grown as an annual
Succession / Reusable Notes: Sow every 7–14 days during cool weather for a continuous harvest.
Zone 6B Notes: Best in early spring and fall; skip the hottest part of summer.
Companion Plants: Lettuce, carrots, peas, spinach
Avoid Planting Near / Watch Outs: Different colors in the mix may size up at slightly different rates. Heat can make roots pithy or woody.
Sources: Urban Farmer: https://www.ufseeds.com/product/easter-egg-radish-seeds---1-pound/RAEE-1-pound.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Best grown during cool spring or fall weather. Sow small amounts every 7-10 days during suitable temperatures for a continuous harvest.
Germination: Direct sow and maintain consistent moisture until seedlings emerge.
Harvest: Harvest colorful roots while young and crisp. Easter Egg mixtures contain radishes in shades such as red, pink, purple and white.
Seed Saving: Because Easter Egg is a mixture of radish types that can freely cross, saved seed will not reliably reproduce the original commercial color proportions.
Special Care: Commercial Easter Egg mixtures vary somewhat by supplier, so the documented maturity range is retained rather than assigning one exact day.
Research Source: Sakata Seed America — https://sakatavegetables.com/vegetable/easter-egg-ii/ — Easter Egg-type mixed radish colors, round roots and resistance to becoming pithy
Research Source: Thresh Seed — https://www.threshseed.com/products/easter-egg — 24-30 day maturity and mixed heirloom radish composition
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Days to Harvest / Bloom: 70–95 days from transplant
Container Friendly: Yes, 5–10+ gal
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Start indoors yearly. Paste tomatoes are great for sauce/canning.
Zone 6B Notes: Transplant after frost and when soil has warmed. Provide cages/stakes.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums, calendula, borage, garlic, chives
Avoid Planting Near / Watch Outs: Fennel, potatoes, corn very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 5-6 weeks before the May 5 frost date and transplant after frost danger has passed.
Germination: Maintain warm, evenly moist seed-starting mix.
Harvest: Harvest when fruits reach full ripe red color. Large meaty paste fruits are suited to sauce.
Seed Saving: F1 hybrid; saved seed will not reliably reproduce Big Mama Hybrid true to type.
Special Care: Indeterminate plants require staking or caging. Maintain even moisture and avoid excessive nitrogen.
Research Source: Burpee — https://www.burpee.com/tomato-big-mama-hybrid-prod000966.html — Big Mama Hybrid identity and variety information
Research Source: Burpee Home Gardens — https://www.burpeehomegardens.ca/Vegetables/PlantDetails.aspx?plantid=5085 — indeterminate habit, 24-36 inch spacing, water and sun needs
Research Source: Burpee Support — https://support.burpee.com/support/solutions/articles/60000738087-do-you-have-a-tomato-disease-resistance-chart- — 80-day maturity and indeterminate classification
Research Source: Burpee Support — https://support.burpee.com/support/solutions/articles/60001049029-how-long-does-it-take-for-tomato-seeds-to-sprout- — tomato germination range
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Days to Harvest / Bloom: 68–70 days from transplant
Container Friendly: Yes, 10+ gal with cage/stake
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One indoor sowing is usually enough; save seed only if flowers were isolated from other tomato varieties.
Zone 6B Notes: Transplant after frost and warm nights. Peron matures relatively early, which is useful in Zone 6B.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums, calendula, borage
Avoid Planting Near / Watch Outs: Rotate away from tomatoes/peppers/eggplant/potatoes when possible; provide support. Sources disagree on determinate vs. indeterminate habit.
Sources: True Leaf Market: https://trueleafmarket.com/products/peron-sprayless-tomato | Annie's Heirloom Seeds: https://anniesheirloomseeds.com/products/organic-peron-sprayless-tomato-solanum-lycopersicum-semi-determinate | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6 weeks before the May 5 frost date and transplant after frost danger has passed. A Minnesota-grown seed line is documented, supporting suitability for northern-season production.
Germination: Maintain 75-85°F seed-starting temperature and even moisture.
Harvest: Harvest when fruits become fully deep red. Fruits are meaty, crack resistant and suited to slicing, salads and canning.
Seed Saving: Peron Sprayless is open-pollinated. Ferment seed from fully ripe fruit, rinse and dry thoroughly. Tomatoes are primarily self-pollinating, but some crossing can occur.
Special Care: Published seed sources disagree on whether Peron Sprayless is determinate, semi-determinate or indeterminate, so growth habit and mature height are not assigned. The historic 'sprayless' name should not be interpreted as a guarantee that pests or diseases will never require management.
Research Source: True Leaf Market — https://trueleafmarket.com/products/peron-sprayless-tomato — 70-day maturity from transplant, open-pollinated status, drought tolerance, slicing use and crack resistance
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/organic-peron-sprayless-tomato-solanum-lycopersicum-semi-determinate — 6-10 day germination, 70-day maturity, 6-week indoor start, 75-85°F germination temperature, depth and spacing
Research Source: North Circle Seeds — https://northcircleseeds.com/products/copy-of-punta-banda-1 — open-pollinated Peron Sprayless line adapted in Minnesota and 70-day maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Days to Harvest / Bloom: 70–95 days from transplant
Container Friendly: Yes, 5–10+ gal
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Start indoors yearly. Paste tomatoes are great for sauce/canning.
Zone 6B Notes: Transplant after frost and when soil has warmed. Provide cages/stakes.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums, calendula, borage, garlic, chives
Avoid Planting Near / Watch Outs: Fennel, potatoes, corn very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6 weeks before May 5 and transplant after frost danger has passed. Determinate Roma plants concentrate much of their crop into a relatively short harvest window.
Germination: Maintain approximately 75-85°F and consistent moisture. Germination usually occurs in 6-10 days.
Harvest: Harvest when fruits reach full red color. Roma tomatoes are meaty, low-moisture paste tomatoes well suited to sauce, paste, canning and cooking.
Seed Saving: Open-pollinated Roma strains can be saved by fermenting seed from fully ripe fruit. Because multiple commercial strains carry the name Roma, maintain seed from your specific packet separately.
Special Care: The generic name Roma is used for several closely related seed strains. This record uses verified characteristics of standard determinate Roma rather than assigning traits from Roma VF or another specifically named strain.
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/roma-tomato-solanum-lycopersicum — determinate habit, 6-10 day germination, 75-80 day maturity, 6-week indoor start, germination temperature, depth and spacing
Research Source: Gurney's — https://www.gurneys.com/products/roma_vf_tomato-plant — 3-4 foot determinate Roma-type height and 24-36 inch spacing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Days to Harvest / Bloom: 70–95 days from transplant
Container Friendly: Yes, 5–10+ gal
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Start indoors yearly. Paste tomatoes are great for sauce/canning.
Zone 6B Notes: Transplant after frost and when soil has warmed. Provide cages/stakes.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums, calendula, borage, garlic, chives
Avoid Planting Near / Watch Outs: Fennel, potatoes, corn very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 5-6 weeks before transplanting and set outdoors after frost danger has passed. The indeterminate vines require a long sturdy support through the Michigan growing season.
Germination: Maintain 75-85°F and moderate moisture. Germination commonly occurs in approximately 5-7 days.
Harvest: Harvest elongated red fruits when fully colored. San Marzano is prized for thick flesh, relatively low seed content and sauce/canning quality.
Seed Saving: Traditional San Marzano is open-pollinated. Ferment seed from fully ripe fruit, rinse and dry thoroughly. Some commercial packets labeled San Marzano may represent different selections, so preserve packet identity.
Special Care: Do not confuse classic San Marzano with San Marzano II, San Marzano Redorta or hybrid San Marzano-type cultivars. Published classic San Marzano listings vary somewhat in maturity, so the verified range is preserved.
Research Source: Seed Savers Exchange — https://exchange.seedsavers.org/listing?p4_listing_id=62618169-1567-42B3-B586-7C02E2BE3502 — classic San Marzano identity, indeterminate habit, Italian paste use and 85-day maturity
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/research-farm/open-pollinated-revival-project-3-improved-op-tomato-varieties.html — San Marzano paste characteristics and approximately 78-day maturity
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/tomatoes/heirloom-tomatoes/san-marzano-ii-organic-tomato-seed-3405G.html — tomato germination temperature, 5-7 day germination, 5-6 week indoor start and 1/4-inch sowing depth
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Days to Harvest / Bloom: 70–95 days from transplant
Container Friendly: Yes, 5–10+ gal
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Start indoors yearly. Paste tomatoes are great for sauce/canning.
Zone 6B Notes: Transplant after frost and when soil has warmed. Provide cages/stakes.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums, calendula, borage, garlic, chives
Avoid Planting Near / Watch Outs: Fennel, potatoes, corn very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Federle is a main-season paste tomato with an 85-day maturity from transplant. Start indoors about 6 weeks before May 5 and transplant after frost danger passes.
Germination: Use standard tomato seed-starting conditions of approximately 75-85°F, shallow sowing and even moisture.
Harvest: Harvest the long red fruits when fully ripe. Federle produces approximately 6-7 inch paste tomatoes with rich flavor and relatively few seeds, making it especially suited to salsa, sauce and canning.
Seed Saving: Federle is an heirloom/open-pollinated tomato. Save seed from fully ripe fruits, ferment, rinse and dry thoroughly. Tomatoes are mainly self-pollinating, but some crossing can occur.
Special Care: Indeterminate vines require staking or trellising and continue producing through the season until frost.
Research Source: Seed Savers Exchange — https://shop.seedsavers.org/federle-tomato — Federle heirloom identity, 7-inch red paste fruit, rich flavor, few seeds and processing use
Research Source: Cornell University Vegetable Varieties for Gardeners — https://vegvariety.cce.cornell.edu/main/detail.php?filterBy=0&variety_id=3356 — indeterminate habit, 6-7 inch fruit and 85-day maturity
Research Source: Rohrer Seeds — https://rohrerseeds.com/products/federle-tomato — indeterminate habit, 85 days from transplant and salsa/processing use
Research Source: Seed Savers Exchange — https://seedsavers.org/grow-tomato/ — tomato seed maturity and seed-saving guidance
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Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Days to Harvest / Bloom: 70–95 days from transplant
Container Friendly: Yes, 5–10+ gal
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Start indoors yearly. Paste tomatoes are great for sauce/canning.
Zone 6B Notes: Transplant after frost and when soil has warmed. Provide cages/stakes.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums, calendula, borage, garlic, chives
Avoid Planting Near / Watch Outs: Fennel, potatoes, corn very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors approximately 6 weeks before the May 5 last frost and transplant after frost danger has passed and soil has warmed.
Germination: Maintain warm seed-starting conditions around 75-85°F and consistent moisture.
Harvest: Harvest fully red fruits. Amish Paste produces meaty 8-12 ounce fruits suitable for sauce, salsa, canning and fresh eating.
Seed Saving: Amish Paste is an open-pollinated heirloom. Ferment seed from fully ripe fruits, rinse and dry thoroughly before storage.
Special Care: Indeterminate vines require sturdy staking or trellising and continue producing until frost.
Research Source: Seed Savers Exchange — https://shop.seedsavers.org/amish-paste-organic-tomato — 85-day maturity from transplant, heirloom paste type and 8-12 ounce fruit
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/tomatoes/paste-tomatoes/amish-paste-organic-tomato-seed-3817G.html — indeterminate habit, 8-12 ounce fruit, paste use and heirloom status
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Germination Time: About 6–14 days
Days to Harvest / Bloom: About 75 days from transplant
Container Friendly: Yes, 7–10+ gal with support
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary tomato
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One indoor sowing is generally enough; harvest regularly. Isolate flowers if saving true-to-type seed.
Zone 6B Notes: Compact/dwarf habit is useful for containers, but give it the same warm transplant timing as other tomatoes.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums and borage
Avoid Planting Near / Watch Outs: Dwarf-indeterminate plant still benefits from a cage/stake. Rotate away from tomatoes/peppers/eggplant/potatoes when possible.
Sources: Bounty Hunter Seeds: https://bountyhunterseeds.com/product/little-red-corvette-dwarf-tomato/ | Rebec Valley Farm: https://rebecvalleyfarm.com/product/little-red-corvette-dwarf-tomato/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6 weeks before May 5 and transplant after frost once soil and nights have warmed.
Germination: Tomatoes normally germinate in about 5-7 days at approximately 75-85°F.
Harvest: Produces clusters of small red cherry tomatoes. Harvest when fruits develop full red color and soften slightly.
Seed Saving: Ferment seed from fully ripe fruit, rinse and dry thoroughly. Exact commercial hybrid status was not verified; seed-saving fidelity should therefore be confirmed from the original packet if available.
Special Care: Little Red Corvette was created by Bill Yoder. It has rugose potato-leaf foliage, a stocky compact habit around 4 feet, but is described as indeterminate and can continue producing until frost.
Research Source: Bounty Hunter Seeds — https://bountyhunterseeds.com/product/little-red-corvette-dwarf-tomato/ — Little Red Corvette identity, Bill Yoder origin, rugose potato leaves, early-to-mid-season production and indeterminate habit
Research Source: Tomato Revolution — https://www.tomatorevolution.co.uk/store/LITTLE-RED-CORVETTE-p744078843 — approximately 4-foot stocky habit, red cherry fruit, rugose potato leaves and breeder identity
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/tomatoes/tomatoes-key-growing-information.html — 5-7 day tomato germination, 75-85°F temperature, soil pH and support requirement for indeterminate plants
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Germination Time: About 6–14 days
Days to Harvest / Bloom: About 75–80 days from transplant
Container Friendly: Yes, 10+ gal with strong support
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary tomato
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One indoor sowing is usually enough; indeterminate plants continue producing until frost.
Zone 6B Notes: Start indoors and transplant after frost/warm nights; support the indeterminate vines.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums and borage
Avoid Planting Near / Watch Outs: Indeterminate growth needs a cage/stake. Rotate away from tomatoes/peppers/eggplant/potatoes and watch for common tomato diseases.
Sources: Grateful Harvest Seeds: https://gratefulharvestseeds.com/products/black-bear | Bounty Hunter Seeds: https://bountyhunterseeds.com/product/black-bear/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6 weeks before May 5 and transplant after frost. Its 75-80 day maturity is suitable for Southeast Michigan.
Germination: Maintain seed-starting mix around 75-85°F; tomatoes commonly germinate in 5-7 days.
Harvest: Harvest when the dark brown-red to purple-black beefsteak fruit reaches full color and begins to soften slightly.
Seed Saving: Black Bear is documented as open-pollinated. Ferment seed from fully ripe fruit, rinse and dry thoroughly.
Special Care: Black Bear is an indeterminate dark beefsteak tomato of Eastern European/Russian origin. Sources describe fruits roughly 5-12 ounces, dark brown-red with green shoulders and rich sweet flavor.
Research Source: Grateful Harvest Seeds — https://gratefulharvestseeds.com/products/black-bear — Black Bear identity, purple beefsteak type, open-pollinated status and 75-80 day maturity
Research Source: Meraki Seeds — https://merakiseeds.com/black-bear-tomato — 75-80 day maturity, indeterminate habit, dark brown-red beefsteak fruit and Russian origin
Research Source: Bounty Hunter Seeds — https://bountyhunterseeds.com/product/black-bear/ — indeterminate habit, mid-season production, 5-8 ounce fruit and variety history
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/tomatoes/tomatoes-key-growing-information.html — tomato germination temperature and duration, soil pH and trellising of indeterminate varieties
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Germination Time: About 7–14 days
Days to Harvest / Bloom: About 70–80 days from transplant
Container Friendly: Yes, 10+ gal with cage/stake
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary tomato
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One indoor sowing is enough; vines keep producing until frost. Isolate blossoms if saving pure seed.
Zone 6B Notes: A dependable warm-season tomato; do not transplant until frost danger has passed.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums and borage
Avoid Planting Near / Watch Outs: Indeterminate vines need support. Rotate away from other nightshades and watch for common tomato diseases.
Sources: Victory Seeds: https://victoryseeds.com/products/red-pear-tomato | Pinetree Garden Seeds: https://www.superseeds.com/products/red-pear-tomato-80-days | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6 weeks before the May 5 last frost and transplant outdoors after frost once nights and soil have warmed.
Germination: Provide warm seed-starting conditions around 75-85°F and consistent moisture.
Harvest: Harvest small pear-shaped red fruit when fully colored and slightly soft.
Seed Saving: Allow fruit to fully ripen, ferment the seed pulp, rinse and dry seed thoroughly. Isolate from other tomatoes if maintaining varietal purity is important.
Special Care: The common U.S. Red Pear cherry-type tomato is used here. A separate Italian beefsteak variety is also sold under the name Red Pear, so exact packet identity should be confirmed if the fruit proves unusually large.
Research Source: Urban Farmer — https://www.ufseeds.com/product/red-pear-tomato-seeds/TORP.html — Solanum lycopersicum identity, Red Pear variety and 75-day maturity
Research Source: Grow Italian — https://www.growitalian.com/products/products-tomato2c-red-pear-html — documents the separate Italian Red Pear beefsteak type and confirms naming ambiguity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant after frost
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 20
Germination Time: About 7–14 days
Days to Harvest / Bloom: About 65–75 days from transplant; exact strain may vary
Container Friendly: Yes, 7–10+ gal with support
Pollinator Friendly: Self-pollinating; bees may improve fruit set
Medicinal / Herbal Use: Culinary tomato
Perennial?: Tender perennial; grown as an annual in Zone 6B
Succession / Reusable Notes: One indoor sowing is usually enough; harvest often for continued production.
Zone 6B Notes: Treat as a standard warm-season cherry tomato unless the packet gives more specific cultivar directions.
Companion Plants: Basil, carrots, onions, parsley, marigolds, nasturtiums and borage
Avoid Planting Near / Watch Outs: Exact Red Cherry strain is not stated, so growth habit and maturity can vary. Most red cherry types need a cage/stake; rotate away from other nightshades.
Sources: Annie's Heirloom Seeds: https://anniesheirloomseeds.com/products/large-red-cherry-tomato-solanum-lycopersicum-indeterminate | Royal Horticultural Society: https://www.rhsplants.co.uk/plants/_/tomato-red-cherry/classid.2000051279/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6 weeks before May 5 and transplant after frost when nights are reliably warm.
Germination: Warm seed-starting conditions around 75-85°F promote rapid germination.
Harvest: Harvest when cherry-sized fruits are fully red and detach easily.
Seed Saving: Ferment seed from fully ripe fruit, rinse and dry thoroughly before storage.
Special Care: The packet name 'Red Cherry' does not establish whether this is Small Red Cherry or Large Red Cherry. Maturity is therefore based on commonly documented red cherry heirloom types rather than a more specific strain.
Research Source: True Leaf Market — https://trueleafmarket.com/products/tomato-seeds-red-cherry-small — Small Red Cherry tomato identity, approximately 75-day maturity and transplant spacing
Research Source: San Diego Seed Company — https://sandiegoseedcompany.com/product/vegetables/tomatoes/organic-large-red-cherry-tomato-seeds/ — Large Red Cherry tomato culture and 5-6 week indoor seed start
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 6 weeks before the May 5 last frost or direct sow after frost danger has passed. It is frost-sensitive and grows best once weather is warm.
Germination: Germinates quickly in warm conditions. Maintain approximately 72-76°F and consistent moisture.
Harvest: Leaves can be harvested after plants reach several inches tall and throughout flowering. Flowers and leaves produce the characteristic tingling and numbing sensation.
Seed Saving: Allow flower heads to fully mature and dry on the plant, then rub dried heads to release seed. Store seed cool, dark and dry.
Special Care: The common name Toothache Plant may refer to Spilanthes oleracea or Acmella oleracea in horticultural trade. The seed source should be checked if exact botanical identification is important.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/spilanthes/spilanthes-key-growing-information.html — 5-7 day germination, 72-76°F germination temperature, 6-week indoor start, direct sowing, depth, spacing, soil, sun and harvest
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/how-to-grow-toothache-plant — annual habit, medicinal use, container use, germination, sun, spacing and seed saving
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Aug 1 – Aug 15
Days to Harvest / Bloom: 60–80 days to first cut
Container Friendly: Not ideal
Medicinal / Herbal Use: Sprouts/cover crop/herbal tradition
Succession / Reusable Notes: Deep-rooted cover crop; best where it can stay.
Zone 6B Notes: Needs good drainage.
Companion Plants: Cover crop beds, orchard edges, pollinator strips
Avoid Planting Near / Watch Outs: Small vegetables if too close/competitive
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Alfalfa is a winter-hardy perennial forage legume widely grown in the north-central United States. Spring establishment or a carefully timed late-summer seeding works in Southeast Michigan.
Germination: Use a firm seedbed and sow only 1/4-1/2 inch deep. Appropriate Rhizobium inoculation is useful where compatible bacteria are not already present.
Harvest: For foliage or forage, harvest before plants become overly mature and woody. If seed is desired, leave flowering stems uncut until pods mature.
Seed Saving: Alfalfa depends heavily on insect pollination for seed production. Allow pods to mature and dry before threshing seed.
Special Care: Develops a very deep taproot. Avoid poorly drained ground. Established alfalfa can inhibit establishment of new alfalfa seedlings through autotoxicity.
Research Source: University of Minnesota Extension — https://extension.umn.edu/forage-selection/forage-legumes — Medicago sativa identity, perennial forage use, deep taproot, drought tolerance, seed production and 1/4-1/2 inch planting depth
Research Source: University of Minnesota Extension — https://extension.umn.edu/horse-pastures-and-facilities/frost-seeding-forages — alfalfa establishment limitations and autotoxicity of established stands
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Cool-season annual. Direct sow in early spring; make successive early sowings rather than transplanting because Nigella dislikes root disturbance.
Germination: Sow shallowly; cool soil supports germination.
Harvest: Harvest inflated seed capsules once dry but before they shatter.
Seed Saving: Dry capsules thoroughly and thresh black seeds. Keep Nigella sativa separate from ornamental Nigella varieties if purity matters.
Special Care: Do not confuse Nigella sativa with Cuminum cyminum (cumin) or Bunium persicum.
Research Source: NC State University BioResources — https://bioresources.cnr.ncsu.edu/resources/effective-removal-of-cationic-dyes-from-aqueous-solutions-by-using-black-cumin-nigella-sativa-seed-pulp-and-biochar/ — Nigella sativa identity and culinary/health-supplement use
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/nigella/nigella-key-growing-information.html — Nigella germination, direct-sowing preference, succession interval, light and spacing guidance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: Apr 1 – Jun 15; Aug 1 – Aug 15
Days to Harvest / Bloom: 45–60 days to bloom
Perennial?: No; may self-seed
Succession / Reusable Notes: Excellent reusable pollinator/medicinal flower.
Zone 6B Notes: Deadhead for more blooms; tolerates cool weather.
Companion Plants: Tomatoes, cucumbers, squash, beans, carrots, brassicas, herbs, strawberries
Avoid Planting Near / Watch Outs: Very hot/dry midsummer beds without water
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Calendula performs especially well during cool spring and fall weather in Southeast Michigan. Make successive sowings every 2-3 weeks and consider another sowing in late summer for fall flowers.
Germination: Seed germinates reliably in cool to moderate soil. Cover approximately 1/4 inch deep and keep moist until emergence.
Harvest: Harvest flowers frequently when fully open. Regular cutting and deadheading encourage continued bloom.
Seed Saving: Allow selected flower heads to dry completely. Pacific Beauty is commonly sold as an open-pollinated mix, but nearby calendula varieties can cross and alter future color proportions.
Special Care: Pacific Beauty Mix is known for long stems, mixed yellow/orange/apricot shades, container suitability and pollinator attraction.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/calendula-pacific-beauty-mix — Pacific Beauty variety characteristics, long blooming season, pollinator attraction, container and cut-flower suitability
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/calendula/calendula-key-growing-information.html — 7-14 day germination, 70°F germination, 1/4-inch depth, 4-5 week indoor start, succession sowing and spacing
Research Source: University of New Hampshire Extension — https://extension.unh.edu/resource/how-grow-calendula-calendula-officinalis — 60°F soil temperature, soil, planting depth and maturity range
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: Apr 1 – Jun 15; Aug 1 – Aug 15
Days to Harvest / Bloom: 45–60 days to bloom
Perennial?: No; may self-seed
Succession / Reusable Notes: Excellent reusable pollinator/medicinal flower.
Zone 6B Notes: Deadhead for more blooms; tolerates cool weather.
Companion Plants: Tomatoes, cucumbers, squash, beans, carrots, brassicas, herbs, strawberries
Avoid Planting Near / Watch Outs: Very hot/dry midsummer beds without water
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Well suited to cool spring and fall conditions. Sow in spring and again in late summer for fall bloom. Calendula flowering can slow during prolonged summer heat.
Germination: Cover seed approximately 1/4 inch deep and maintain consistent moisture.
Harvest: Cut flowers frequently once fully open. Oktoberfest produces deep-orange flowers on sturdy stems suited to cutting.
Seed Saving: Allow flower heads to turn dry and brown before collecting mature curved seeds. Nearby Calendula officinalis varieties can cross.
Special Care: Oktoberfest is a deep-orange cut-flower type with approximately 2.5-inch blooms and long sturdy stems.
Research Source: Burpee Oktoberfest Calendula retail listing — https://www.walmart.com/ip/Burpee-Oktoberfest-Calendula-Annual-Flower-Seed-1-Pack-Full-Sun/10524653486 — Oktoberfest annual habit, deep-orange 2.5-inch flowers, full sun and 50-55 day bloom time
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/calendula/calendula-key-growing-information.html — calendula germination, sowing depth, indoor start, succession sowing, spacing and light
Research Source: University of New Hampshire Extension — https://extension.unh.edu/resource/how-grow-calendula-calendula-officinalis — soil temperature, soil requirements and general calendula cultivation
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Apr 1 – Jun 15; Jul 15 – Aug 1
Days to Harvest / Bloom: 60–80 days
Container Friendly: Yes, deep 8–12+ in
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow. Keep soil evenly moist until germination.
Zone 6B Notes: Best in loose, stone-free soil.
Companion Plants: Onions, leeks, chives, peas, lettuce, radish, rosemary, sage, tomatoes
Avoid Planting Near / Watch Outs: Dill planted too close, parsnip family crowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow in early spring while weather is cool. Succession sow through spring, then sow again in midsummer for fall harvest. Mature carrots tolerate light frost and often become sweeter after cool weather.
Germination: Carrot seed germinates slowly and requires continuous surface moisture. Avoid allowing the seedbed to crust or dry out.
Harvest: Harvest when roots reach useful size and good color. Danvers 126 is well suited to storage and performs better than many long carrots in heavier soils.
Seed Saving: Carrots are biennial and normally flower during their second growing season after overwintering. They cross readily with other Daucus carota, including Queen Anne's lace, so isolation is required for pure seed.
Special Care: Thin carefully to prevent crowded or misshapen roots. Avoid transplanting because root disturbance can cause forked carrots.
Research Source: Botanical Interests — https://www.botanicalinterests.com/products/danvers-126-carrot-seeds — 65-day maturity, germination, spacing and thinning for Danvers 126
Research Source: Victory Seed Company — https://victoryseeds.com/products/danvers-126-carrot — Danvers 126 sowing depth, row spacing and thinning
Research Source: True Leaf Market — https://trueleafmarket.com/products/carrot-danvers-126 — 65-70 day maturity, germination, plant height and spacing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow only; carrots do not transplant well. Sow shallowly and keep surface evenly moist until germination.
Original Start Planting Date: Apr 1 or as soon as soil can be prepared
Original Last Suggested Planting Date: ~Jul 25 for full fall crop
Outdoor / Direct Sow / Transplant Window: Direct sow ~Apr 1 – Jul 25. Later sowings may still produce baby carrots but have less time to size up.
Days to Harvest / Bloom: ~65–75 days
Container Friendly: Yes; ~10–12+ in deep container with loose soil
Pollinator Friendly: Low normally; second-year flowers attract beneficial insects
Medicinal / Herbal Use: Culinary/nutritious root
Perennial?: Biennial botanically; grown as annual vegetable
Succession / Reusable Notes: Sow every 2–3 weeks from early spring through late Jul for repeated harvests.
Zone 6B Notes: Excellent spring/fall root crop for Zone 6B; light frost can improve sweetness. NOTE: established cultivar name is 'Danvers Half Long'; 'Denver Half Long' appears to be a packet/database typo.
Companion Plants: Peas, lettuce, onions/leeks, radishes, low crops that do not heavily shade carrot rows
Avoid Planting Near / Watch Outs: Avoid compacted/rocky soil and fresh manure; both can cause forked roots. Avoid flowering dill immediately beside flowering carrots. Do not transplant.
Sources: Annie's Heirloom Seeds: https://anniesheirloomseeds.com/products/danvers-half-long-carrot-daucus-carota | Gurney's: https://www.gurneys.com/products/danvers_half_long_carrot | Baker Creek: https://www.rareseeds.com/carrot-danvers-126-half-long

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow in cool spring soil and succession sow through spring. A midsummer sowing can produce a fall storage crop.
Germination: Carrot seed must remain consistently moist during the relatively long germination period.
Harvest: Harvest when the shoulders reach useful size. Danvers-type roots are tapered and perform relatively well in heavier soil.
Seed Saving: Carrots are biennial and cross readily with other Daucus carota, including wild Queen Anne's lace.
Special Care: The supplied packet says 'Denver Half Long.' The documented historic carrot is 'Danvers Half Long,' and Danvers 126 Half Long is the widely sold improved strain. The supplied variety spelling is preserved, but horticultural data are based on the documented Danvers Half Long type.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/carrot-danvers-126-half-long — Danvers 126 Half Long identity, 70-day maturity, 12-18 day germination, 1/8-inch depth, 2-3 inch thinning, 50-75°F soil temperature and frost hardiness
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/our-favorite-heirlooms-for-the-thanksgiving-table — historic Danvers Half Long origin and adaptation to heavier clay soil
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow only. Keep seedbed evenly moist during relatively slow germination.
Original Start Planting Date: Apr 1 or as soon as soil can be prepared
Original Last Suggested Planting Date: ~Jul 25 for full fall crop
Outdoor / Direct Sow / Transplant Window: Direct sow ~Apr 1 – Jul 25; later sowings can be harvested as baby carrots.
Days to Harvest / Bloom: ~65–70 days
Container Friendly: Yes; ~10–12+ in deep container
Pollinator Friendly: Low normally; second-year flowers attract beneficial insects
Medicinal / Herbal Use: Culinary/nutritious root
Perennial?: Biennial botanically; grown as annual vegetable
Succession / Reusable Notes: Repeat sow every 2–3 weeks through late Jul for a longer harvest season.
Zone 6B Notes: Dependable Zone 6B spring/fall crop. Colors can mature at slightly different rates; harvest by root size rather than one exact date.
Companion Plants: Peas, lettuce, onions/leeks, radishes, other low-growing garden crops
Avoid Planting Near / Watch Outs: Avoid rocky/compacted soil and fresh manure. Do not transplant. Keep soil evenly moist so roots develop smoothly.
Sources: Sow Right Seeds: https://sowrightseeds.com/products/rainbow-mix-carrot-seeds | Urban Farmer: https://www.ufseeds.com/product/rainbow-mix-carrot-seeds/CARM.html | UMN Extension: https://extension.umn.edu/vegetables/growing-carrots

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow in spring and repeat every 2 weeks through early summer. Sow again in midsummer for colorful fall roots.
Germination: Because Rainbow Mix contains multiple carrot cultivars, germination timing can vary somewhat among components.
Harvest: Harvest when roots reach useful size. The documented Ferry-Morse Rainbow Mix contains red, purple, white, yellow, black and orange carrots with roots approximately 8-10 inches long.
Seed Saving: Saving the mixture intact is difficult because the included cultivars can cross and mature at different rates. Saved seed will not reliably recreate the original commercial color proportions.
Special Care: Commercial Rainbow Mix packets vary by supplier. Exact germination and maturity values are intentionally left null because the packet composition was not identified.
Research Source: Ferry-Morse — https://ferrymorse.com/products/carrot-rainbow-mix-organic-seeds — Daucus carota identity, mixed red/purple/white/yellow/black/orange roots, 8-10 inch root length and 2-week succession sowing
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Original Planting Method: Start indoors or direct sow; many benefit from cold stratification
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 15; Sep 1 – Oct 15 for fall sowing
Germination Time: 10–30+ days
Days to Harvest / Bloom: Blooms/harvest often year 2
Container Friendly: Yes for many; deep-rooted types prefer ground
Succession / Reusable Notes: Great for permanent herb/medicinal beds.
Zone 6B Notes: Many medicinal perennials need patience and may not bloom first year.
Companion Plants: Yarrow, echinacea, calendula, lavender, sage, thyme, oregano, clover, native flowers
Avoid Planting Near / Watch Outs: Crowded/overly wet beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Common chicory is a cool-weather biennial that grows well in Zone 6B. Spring sow for first-year roots and leaves or late-summer sow for plants that overwinter and flower the following year.
Germination: Direct sow because the deep taproot is best left undisturbed. Keep the seedbed moist during establishment.
Harvest: Young leaves are edible but bitter. Roots can be harvested, roasted and ground as a coffee substitute. Plants generally flower in their second season.
Seed Saving: Allow second-year blue flowers to mature into dry seed heads. Chicory can self-seed and naturalize.
Special Care: Develops a substantial taproot and may become difficult to remove once established. It can behave as a roadside or pasture weed.
Research Source: NC State Extension Plant Toolbox — https://plants.ces.ncsu.edu/plants/cichorium-intybus/ — Cichorium intybus identity, biennial life cycle, 2-4 foot height, full sun, soil adaptability, drought tolerance and edible roots/leaves
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow where it will grow. Dill develops a taproot and does not love transplanting.
Original Start Planting Date: Apr 10 or when soil is workable/cool
Original Last Suggested Planting Date: ~Aug 1 for seed heads; ~Aug 25 for fresh leaves
Outdoor / Direct Sow / Transplant Window: Direct sow ~Apr 10 – Aug 25. Earlier sowings are best for full-size plants/seed production.
Days to Harvest / Bloom: Leaves earlier; ~65–70 days to maturity/seed production
Container Friendly: Yes; deep 12–18+ in container; staking may help
Pollinator Friendly: Yes; excellent when flowering; host plant for black swallowtail
Medicinal / Herbal Use: Yes; culinary herb with traditional herbal uses. Not medical guidance.
Perennial?: No; often self-seeds
Succession / Reusable Notes: Sow every 2–3 weeks for steady fresh leaves. Let some plants flower/set seed for pollinators and possible self-seeding.
Zone 6B Notes: Very easy in Zone 6B. Start in cool spring weather and repeat sowings through summer; dropped seed may return next year.
Companion Plants: Cucumbers, broccoli, Brussels sprouts, cabbage, cauliflower, lettuce, onions
Avoid Planting Near / Watch Outs: Keep some distance from carrots if both are flowering. Tall plants can lean in wind. Black swallowtail caterpillars may eat foliage; beneficial wildlife.
Sources: UMN Extension: https://extension.umn.edu/yard-and-garden/growing-dill | Ferry-Morse: https://ferrymorse.com/products/dill-mammoth-organic-seeds | Rohrer Seeds: https://rohrerseeds.com/products/dill-mammoth-pkt | MSU companion planting: https://www.canr.msu.edu/resources/companion_planting

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow as soon as the soil can be worked in spring. Repeat sowings every 2-3 weeks for continued leaf production. Mammoth is particularly useful for flower heads and mature seed for pickling.
Germination: Dill germinates in approximately 7-21 days at 65-70°F. Direct sowing is preferred because dill develops a taproot and dislikes transplanting.
Harvest: Harvest foliage as needed before flowering. Harvest flower umbels for pickling when flowers or young seed begin developing, or allow seed heads to brown for mature dill seed.
Seed Saving: Allow umbels to turn brown and dry. Cut heads into paper bags and thresh once completely dry. Dill can cross with other dill varieties.
Special Care: Mammoth dill can reach 3-5 feet and may benefit from a sheltered location in strong wind.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/dill/ — dill direct sowing and general culinary herb production
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/herbs/dill/hera-organic-dill-seed-3149G.html — 7-21 day germination at 65-70°F and direct sowing as the recommended dill method
Research Source: Epic Gardening — https://shop.epicgardening.com/products/dill-mammoth-org — Mammoth dill 3-5 foot mature height, culinary foliage, pollinator flowers and seed production
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Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: Mar 25 – May 15; Aug 15 – Sep 10
Days to Harvest / Bloom: 30–60 days
Container Friendly: Yes, shallow containers
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Use shade cloth in warm weather; fall planting is usually easier.
Zone 6B Notes: Can bolt in heat. Germination drops when soil is hot.
Companion Plants: Carrots, radish, onions, cucumbers, strawberries, calendula, nasturtiums
Avoid Planting Near / Watch Outs: Hot exposed beds in midsummer
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow repeatedly during cool spring weather and again from late summer into fall. Summer sowing is possible only when temperatures remain suitable for the specific greens included in the mix.
Germination: Mesclun is a mixture rather than one species or cultivar, so a single reliable germination range cannot be assigned without the packet composition.
Harvest: Cut baby leaves when they reach usable salad size, leaving the growing points intact when possible for regrowth.
Seed Saving: Because commercial mesclun packets may contain several species and cultivars, saving seed will not reliably recreate the original commercial mixture.
Special Care: The exact species in the supplied Mesclun mix are unknown, so species-specific maturity, germination and mature height are intentionally null.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/baby-leaf/salad-mixes-key-growing-information.html — 1/4-inch depth, 3-5 seeds per inch, 2-inch row spacing and 2-week succession sowing for salad mixes
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/vegetables/lettuce/lettuce-key-growing-information.html — cool-temperature requirements for lettuce components
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Original Planting Method: Start indoors strongly recommended
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 1
Days to Harvest / Bloom: 120–180 days
Container Friendly: Not ideal; very large container only
Medicinal / Herbal Use: Useful dried sponge; young fruit edible
Succession / Reusable Notes: Start indoors early. Direct sowing is usually too risky in Zone 6B.
Zone 6B Notes: Needs the longest season in this spreadsheet.
Companion Plants: Beans, corn, marigolds, nasturtiums, sunflowers nearby
Avoid Planting Near / Watch Outs: Crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Luffa is a very long-season tropical vine. Starting indoors is strongly preferred in Southeast Michigan. Transplant only after nights and soil are warm. The season may need to be extended in fall to mature sponge-quality fruit.
Germination: Seed can germinate slowly and unevenly. Soaking in warm water for about 24 hours and maintaining 75-90°F soil can improve germination.
Harvest: Harvest young fruit for eating. For sponge use, allow fruit to fully mature and dry on the vine until skin browns and the interior becomes fibrous.
Seed Saving: Allow mature fruit to dry completely. Remove dry seeds from the mature sponge. Luffa can cross with other plants of the same species.
Special Care: Provide a very strong trellis. Avoid root disturbance when transplanting. Plants cannot survive frost.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/gourds/luffa-gourd-gourd-seed-5914.html — Luffa aegyptiaca identity, 125-day maturity, 4-5 week indoor start, spacing, long-season northern guidance, frost sensitivity and support
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/edible-gourd-dishcloth-luffa — slow germination, 24-hour soaking, 75-90°F germination temperature and edible young fruit
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/gourd-seeds-thai-extra-long-sponge — 1/2-inch sowing depth, rich well-drained soil, spacing, trellising and moisture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 15
Days to Harvest / Bloom: 45–60 days to bloom
Medicinal / Herbal Use: Some traditional use; mostly ornamental/pest support
Succession / Reusable Notes: Easy border flower and companion plant.
Zone 6B Notes: Deadhead for more blooms.
Companion Plants: Tomatoes, peppers, cucumbers, squash, beans, carrots, brassicas, basil
Avoid Planting Near / Watch Outs: Beans sometimes listed as mixed; avoid overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 4-6 weeks before May 5 or direct sow after frost. French dwarf marigolds flower throughout summer until frost with regular deadheading.
Germination: Cover seed lightly and maintain approximately 75-80°F for rapid germination.
Harvest: Deadhead spent blooms regularly to encourage continuous flowering.
Seed Saving: Allow flower heads to become fully brown and dry before removing the long narrow seeds. An unspecified French Dwarf seed line may not reproduce uniform colors if it is a mixture.
Special Care: The packet does not identify a specific French dwarf cultivar, so cultivar-specific maturity and exact flower color are not assigned.
Research Source: Ferry-Morse — https://ferrymorse.com/collections/marigold-seeds — commercial French dwarf marigold classification
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/marigold/marigold-key-growing-information.html — 4-7 day germination, 75-80°F germination temperature, 4-6 week indoor start, 1/4-inch direct-sow depth, full sun and deadheading
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 15
Days to Harvest / Bloom: 45–60 days to bloom
Medicinal / Herbal Use: Some traditional use; mostly ornamental/pest support
Succession / Reusable Notes: Easy border flower and companion plant.
Zone 6B Notes: Deadhead for more blooms.
Companion Plants: Tomatoes, peppers, cucumbers, squash, beans, carrots, brassicas, basil
Avoid Planting Near / Watch Outs: Beans sometimes listed as mixed; avoid overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 4-6 weeks before May 5 or direct sow after frost. Tall plants can benefit from a wind-protected location.
Germination: Sow 1/4 inch deep and keep moist until germination, which generally occurs within 5-10 days around 70-80°F.
Harvest: For cut flowers, harvest stems when blooms have just opened and place immediately in water. Deadheading encourages continued bloom.
Seed Saving: Allow flowers to lose their petals and develop brown, dry seed heads. Separate the mature narrow seeds and dry thoroughly before storage.
Special Care: Crackerjack produces large double flowers in shades of yellow, gold and orange. Tall stems may benefit from light staking in windy locations, but support is not normally required.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/marigold-crackerjack-mix — Tagetes erecta identity, 5-10 day germination, 70-85 day maturity, 70-80°F temperature, 1/4-inch depth, 10-12 inch spacing, height and full sun
Research Source: Everwilde Farms — https://www.everwilde.com/store/African-Marigold-Crackerjack-Wildflower-Seeds.html — 30-inch height, drought tolerance, pollinator attraction, container use, cut-flower harvest and seed-saving procedure
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Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 15
Days to Harvest / Bloom: 45–60 days to bloom
Medicinal / Herbal Use: Some traditional use; mostly ornamental/pest support
Succession / Reusable Notes: Easy border flower and companion plant.
Zone 6B Notes: Deadhead for more blooms.
Companion Plants: Tomatoes, peppers, cucumbers, squash, beans, carrots, brassicas, basil
Avoid Planting Near / Watch Outs: Beans sometimes listed as mixed; avoid overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 4-6 weeks before May 5 or direct sow after frost. Sparky Mix remains compact and blooms through summer with regular deadheading.
Germination: Use standard marigold germination conditions of approximately 75-80°F. Cover seed about 1/4 inch deep.
Harvest: Deadhead regularly to encourage continued production of gold, orange, yellow, red and bicolored flowers.
Seed Saving: Allow flower heads to dry fully before collecting seed. As a mixed-color open-pollinated population, future seed may not reproduce the original color proportions.
Special Care: Sparky Mix is consistently described as a French marigold mix. Some retail databases contain conflicting botanical labeling, so Tagetes patula is used based on the open-pollinated French-marigold seed listing.
Research Source: Fedco Seeds — https://fedcoseeds.com/seeds/sparky-mix-french-marigold-5235 — Tagetes patula identity, open-pollinated status, 10-12 inch compact height and mixed flower colors
Research Source: Urban Farmer — https://www.ufseeds.com/product/sparky-mix-marigold-seeds/MASM.html — 45-day maturity, 14-inch height, full sun, container suitability and pollinator use
Research Source: Hoss Tools — https://growhoss.com/products/marigold-sparky-mix — French marigold classification and approximately 50-day maturity
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/marigold/marigold-key-growing-information.html — 4-7 day germination, 75-80°F temperature, sowing depth and 4-6 week indoor start
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Original Planting Method: Start indoors 4–6 weeks before last frost or direct sow after frost
Outdoor / Direct Sow / Transplant Window: Transplant/direct sow about May 15 – Jul 15
Germination Time: About 5–8 days
Days to Harvest / Bloom: About 45–60 days to bloom
Container Friendly: Yes; excellent container flower
Pollinator Friendly: Yes; flowers are visited by bees and other pollinators
Medicinal / Herbal Use: Primarily ornamental; do not use medicinally unless the exact cultivar/species use is verified
Perennial?: No; annual
Succession / Reusable Notes: Sow every 2–3 weeks through early summer or deadhead regularly for continuous bloom.
Zone 6B Notes: Easy Zone 6B annual; transplant/direct sow after frost and continue flowering until fall frost.
Companion Plants: Tomatoes, peppers, beans, cucumbers and other flowers with similar sun needs
Avoid Planting Near / Watch Outs: Avoid waterlogged soil and overcrowding. Deadheading improves bloom. Spider mites can become an issue in hot/dry conditions.
Sources: University of Minnesota Extension: https://extension.umn.edu/flowers/marigolds | Clemson Cooperative Extension: https://hgic.clemson.edu/factsheet/how-to-grow-and-care-for-marigolds-in-south-carolina/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 4-6 weeks before May 5 or direct sow after frost. French marigolds bloom continuously through summer until frost when regularly deadheaded.
Germination: Sow approximately 1/4 inch deep and maintain 75-80°F for rapid germination.
Harvest: Deadhead faded flowers regularly to encourage continued blooming.
Seed Saving: Allow selected flower heads to become fully brown and dry before collecting the long narrow seeds.
Special Care: The packet identifies only the French marigold type, not a specific cultivar. Mature height and exact flower colors are therefore left unspecified.
Research Source: Better Homes & Gardens — https://www.bhg.com/fast-growing-flowers-to-start-from-seed-11681930 — Tagetes patula French marigold classification and approximately 50-day bloom timing
Research Source: The Spruce — https://www.thespruce.com/french-marigold-care-guide-8603449 — Tagetes patula identity, 10-12 inch spacing, full sun, container suitability, heat and drought tolerance, well-drained soil and deadheading
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow onto prepared, weed-free soil; spring or dormant fall sowing
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 1; late Aug – Sep for suitable perennials; dormant sowing after soil cools is also possible
Germination Time: Varies by species; commonly about 10–30 days
Days to Harvest / Bloom: Varies by species; many perennials bloom more strongly in year 2
Container Friendly: Possible; a large container is safest because species sizes are unknown
Pollinator Friendly: Generally yes if the mix contains pollinator flowers; exact value depends on species
Medicinal / Herbal Use: Do not use medicinally or as food unless each species is positively identified
Perennial?: Intended as a perennial mix, but exact hardiness/longevity of each species is unknown
Succession / Reusable Notes: Let suitable plants reseed; some perennials may need a full season to establish before flowering.
Zone 6B Notes: Use a seed mix whose listed species are hardy for Zone 6B. The exact packet contents are required for more precise timing.
Companion Plants: Other meadow and pollinator flowers with similar sun/moisture needs
Avoid Planting Near / Watch Outs: Exact species are unknown, so mature height, spread, moisture needs and aggressiveness can vary. Do not assume every species in an unspecified mix is hardy in Zone 6B.
Sources: Earth Science: https://www.earthsciencegrowing.com/products/wildflower-perennial-mix/ | Eden Brothers: https://grow.edenbrothers.com/planting-guides/annual-and-perennial-wildflowers/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: The packet composition is unknown. Perennial flower mixes can contain species with very different germination needs, mature heights and bloom times. Some may not flower until their second year.
Germination: Prepare a weed-free seedbed, broadcast evenly and press seed into soil contact. Some perennial species may require cold stratification, so germination may be staggered.
Harvest: Flowering time and suitability for cutting vary by species included in the mix.
Seed Saving: Because the component species are unknown, no single seed-saving method applies. Collect mature seed separately by identifiable species if possible.
Special Care: Commercial perennial flower mixes vary substantially by supplier. Exact plant family, germination range, maturity, spacing, height, sun requirement and individual hardiness are intentionally left null rather than assuming one commercial formula.
Research Source: Earth Science — https://www.homedepot.com/p/2-lbs-Perennial-All-In-One-Wild-Flower-Mix-with-Seed-Plant-Food-and-Soil-Conditioners-12137/316098419 — example of a commercial perennial mix containing multiple distinct perennial/biennial species including coreopsis, Sweet William, columbine, coneflower and black-eyed Susan
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Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: Apr 1 – May 1; Jul 20 – Aug 20
Days to Harvest / Bloom: About 50–60 days
Container Friendly: Yes, 12–18+ in deep
Pollinator Friendly: Low when harvested; flowers attract insects if allowed to bolt
Medicinal / Herbal Use: Culinary root
Perennial?: No; grown as an annual
Succession / Reusable Notes: A second fall sowing 1–2 weeks after the first can extend harvest.
Zone 6B Notes: Fall planting is usually the best fit in Zone 6B for smooth, mild roots.
Companion Plants: Lettuce, peas, spinach, cilantro
Avoid Planting Near / Watch Outs: Needs deep, loose soil; compacted or rocky soil can deform long roots. Hot weather can reduce quality.
Sources: UF/IFAS: https://ask.ifas.ufl.edu/publication/HS1370 | University of Maryland Extension: https://extension.umd.edu/resource/growing-radishes-home-garden | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Daikon can be spring sown, but late-summer sowing for a cool fall harvest is often especially successful. Avoid the hottest portion of summer.
Germination: Direct sow because transplanting can damage the long taproot and cause forked roots.
Harvest: Most daikon types mature approximately 50-65 days after sowing. Harvest before severe freezing and before roots become excessively fibrous.
Seed Saving: Daikon crosses with other Raphanus sativus radishes. Allow selected plants to flower and mature dry seed pods.
Special Care: The packet identifies only the general Daikon type rather than a named cultivar, so exact root dimensions and cultivar-specific maturity are not assigned beyond the documented species/type range.
Research Source: University of Florida IFAS Extension — https://ask.ifas.ufl.edu/publication/HS1370 — daikon identity, 50-60 day general maturity and 1/2-1 inch sowing depth
Research Source: Stover Seed — https://www.stoverseed.com/vegetable/radish-giant-minowase-daikon-radish-seed/ — representative daikon 7-14 day germination, 1/2-inch depth, 6-inch final spacing and 65-day maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors 2–4 weeks before last frost or direct sow after frost
Outdoor / Direct Sow / Transplant Window: Transplant/direct sow about May 15 – Jul 10
Germination Time: About 10–14 days
Days to Harvest / Bloom: About 70–90 days to bloom
Container Friendly: Yes, but use a large/heavy container for tall plants
Pollinator Friendly: Yes; attracts bees, butterflies and hummingbirds
Medicinal / Herbal Use: Ornamental; no medicinal use listed here
Perennial?: No; annual
Succession / Reusable Notes: A second sowing 2–3 weeks later can extend bloom; allow some seed heads to mature for self-seeding if desired.
Zone 6B Notes: Plant outside after frost. Cleome handles summer heat well once established.
Companion Plants: Zinnias, cosmos, sunflowers and other pollinator flowers
Avoid Planting Near / Watch Outs: Tall stems may need support in wind. Plants can self-seed; sap/stems may irritate sensitive skin.
Sources: Rohrer Seeds: https://rohrerseeds.com/products/color-fountain-mix-cleome | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 2-4 weeks before May 5 or direct sow after frost. Cleome thrives during warm Zone 6B summers.
Germination: Seed requires light to germinate and should be surface sown or covered by no more than about 1/16 inch of soil.
Harvest: For cut flowers, harvest when buds remain closed but have begun showing color. Removing spent blooms encourages further flowering.
Seed Saving: Allow the long seedpods to mature and dry. Color Fountain Mix contains multiple colors, so saved seed may vary.
Special Care: Color Fountain Mix produces white, pink, rose and violet flowers and attracts butterflies and hummingbirds.
Research Source: Rohrer Seeds — https://rohrerseeds.com/products/color-fountain-mix-cleome — exact Color Fountain Mix identity, Tarenaya hassleriana name, annual habit, 10-14 day germination, 1/16-inch depth, 18-24 inch spacing, 36-72 inch height, heat and drought tolerance, pollinator value and harvest timing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 20
Days to Harvest / Bloom: 50–75 days
Container Friendly: Yes, 5+ gal with trellis
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow every 2–3 weeks through mid-July.
Zone 6B Notes: Warm soil improves germination. Trellis to save space.
Companion Plants: Dill, beans, peas, corn, radish, nasturtium, marigold, calendula, sunflower
Avoid Planting Near / Watch Outs: Potatoes, aromatic herbs crowded at roots
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil is warm, or start 3-4 weeks indoors for an earlier harvest. Protect from cool spring soil.
Germination: Warm soil improves germination. Avoid disturbing roots when transplanting.
Harvest: Harvest grape-sized fruits while firm and green, before they become overripe or seedy.
Seed Saving: Allow selected fruits to become fully mature before extracting, washing and drying seeds.
Special Care: Provide a trellis for the vigorous fine-stemmed vines.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/cucumber-mexican-sour-gherkin — 7-14 day germination, 65-75 day maturity, depth, spacing and temperature
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/cucumbers/specialty-cucumbers/mexican-sour-gherkin-cucumber-seed-3174.html — 3-4 week indoor start, transplant spacing and maturity qualifier
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 20
Days to Harvest / Bloom: 50–75 days
Container Friendly: Yes, 5+ gal with trellis
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow every 2–3 weeks through mid-July.
Zone 6B Notes: Warm soil improves germination. Trellis to save space.
Companion Plants: Dill, beans, peas, corn, radish, nasturtium, marigold, calendula, sunflower
Avoid Planting Near / Watch Outs: Potatoes, aromatic herbs crowded at roots
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Jelly melon is a long-season tropical cucurbit. Starting indoors is preferred in Southeast Michigan to maximize the frost-free season.
Germination: Warm soil is important. Handle roots gently when transplanting.
Harvest: Fruit ripens from green toward deep orange; mature fruit has lime-green jelly-like flesh.
Seed Saving: Allow fruit to fully ripen before extracting, cleaning and drying seed.
Special Care: Vigorous vine with spiny fruit; use a strong trellis and gloves when harvesting if needed.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/jelly-melon-african-horned-kiwano — African horned kiwano identity, fruit characteristics and warm-season culture
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/how-to-grow-jelly-melon — Cucumis metuliferus annual habit, trellising and cucumber-like care
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 20
Days to Harvest / Bloom: 50–75 days
Container Friendly: Yes, 5+ gal with trellis
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow every 2–3 weeks through mid-July.
Zone 6B Notes: Warm soil improves germination. Trellis to save space.
Companion Plants: Dill, beans, peas, corn, radish, nasturtium, marigold, calendula, sunflower
Avoid Planting Near / Watch Outs: Potatoes, aromatic herbs crowded at roots
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once the soil has warmed, or start 3-4 weeks indoors for an earlier crop.
Germination: Warm soil speeds emergence.
Harvest: Can be eaten while pale green/yellow and crisp; fruit becomes brown as it fully matures.
Seed Saving: Cucumis sativus varieties cross readily with other cucumbers; isolate or hand-pollinate for true seed.
Special Care: Poona Kheera is described as hardy and disease resistant, but standard cucumber beetle and disease monitoring is still appropriate.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/cucumber-poona-kheera — Poona Kheera identity, fruit characteristics, hardiness and disease resistance
Research Source: Oregon State University Extension — https://extension.oregonstate.edu/gardening/vegetables/grow-your-own-cucumbers — general cucumber culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 20
Days to Harvest / Bloom: 50–75 days
Container Friendly: Yes, 5+ gal with trellis
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow every 2–3 weeks through mid-July.
Zone 6B Notes: Warm soil improves germination. Trellis to save space.
Companion Plants: Dill, beans, peas, corn, radish, nasturtium, marigold, calendula, sunflower
Avoid Planting Near / Watch Outs: Potatoes, aromatic herbs crowded at roots
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grow as a warm-season cucumber. Direct sow after frost and warm soil, or start indoors shortly before transplanting.
Germination: Warm, moist soil supports fast cucumber germination.
Harvest: Harvest according to desired eating stage while fruit is firm.
Seed Saving: Isolate from other Cucumis sativus cucumbers or hand-pollinate if saving true-to-type seed.
Special Care: Reliable variety-specific maturity information was not found, so maturity is null rather than inferred from another cucumber.
Research Source: Seed Savers Exchange — https://shop.seedsavers.org/little-potato-organic-cucumber — Little Potato cucumber identity and heirloom provenance
Research Source: Oregon State University Extension — https://extension.oregonstate.edu/gardening/vegetables/grow-your-own-cucumbers — general cucumber growing requirements
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 20
Days to Harvest / Bloom: 50–75 days
Container Friendly: Yes, 5+ gal with trellis
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow every 2–3 weeks through mid-July.
Zone 6B Notes: Warm soil improves germination. Trellis to save space.
Companion Plants: Dill, beans, peas, corn, radish, nasturtium, marigold, calendula, sunflower
Avoid Planting Near / Watch Outs: Potatoes, aromatic herbs crowded at roots
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil is warm. Succession plant early enough that final crops mature before the October 15 frost.
Germination: Best germination occurs in warm soil.
Harvest: Pick frequently at small pickling size for best texture and continued production.
Seed Saving: Allow selected cucumbers to become fully mature beyond eating stage. Isolate from other Cucumis sativus varieties for seed purity.
Special Care: Frequent harvesting is important because pickling cucumbers can size up quickly.
Research Source: High Mowing Organic Seeds — https://www.highmowingseeds.com/organic-non-gmo-national-pickler-cucumber.html — 52-day maturity and pickling cucumber spacing
Research Source: Alliance of Native Seedkeepers — https://www.allianceofnativeseedkeepers.com/products/cucumber-seeds-national-pickling — germination temperature, sowing depth, light and trellising
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 20
Days to Harvest / Bloom: 50–75 days
Container Friendly: Yes, 5+ gal with trellis
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow every 2–3 weeks through mid-July.
Zone 6B Notes: Warm soil improves germination. Trellis to save space.
Companion Plants: Dill, beans, peas, corn, radish, nasturtium, marigold, calendula, sunflower
Avoid Planting Near / Watch Outs: Potatoes, aromatic herbs crowded at roots
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost and warm soil or start indoors about 3 weeks before planting out.
Germination: Warm soil supports rapid germination.
Harvest: Fruit may be harvested young for pickling or around 5-9 inches for slicing.
Seed Saving: Allow selected fruit to fully mature beyond eating stage and isolate from other Cucumis sativus varieties for pure seed.
Special Care: Nearly spineless, thin-skinned cucumber with resistance reported to cucumber mosaic virus, powdery mildew, Alternaria leaf spot and anthracnose.
Research Source: Botanical Interests — https://www.botanicalinterests.com/products/muncher-persian-cucumber-seeds — Muncher fruit type, size and disease resistance
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/muncher-cucumber-cucumis-sativus — 7-10 day germination, 60-day maturity, planting depth and spacing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 20
Days to Harvest / Bloom: 50–75 days
Container Friendly: Yes, 5+ gal with trellis
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow every 2–3 weeks through mid-July.
Zone 6B Notes: Warm soil improves germination. Trellis to save space.
Companion Plants: Dill, beans, peas, corn, radish, nasturtium, marigold, calendula, sunflower
Avoid Planting Near / Watch Outs: Potatoes, aromatic herbs crowded at roots
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 3-4 weeks before warm-weather planting or direct sow after frost when soil is warm. Successive plantings through mid-July can extend harvest.
Germination: Warm soil encourages fast emergence. If transplanting, minimize root disturbance.
Harvest: Harvest frequently at approximately 5-8 inches while fruits are thin-skinned, crisp and tender. Frequent picking encourages continued production.
Seed Saving: Beit Alpha is Cucumis sativus and crosses readily with other cucumber varieties. Isolate or hand-pollinate for true-to-type seed.
Special Care: Trellising improves airflow, keeps fruit clean and allows closer spacing than ground culture.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/cucumber-beit-alpha — 5-14 day germination, 50-65 day maturity, 70-90°F soil temperature, depth, spacing and harvest size
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/cucumbers/katrina-f1-cucumber-seed-47.html — Beit Alpha cucumber spacing, root-zone temperature and transplant handling
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 20
Days to Harvest / Bloom: 50–75 days
Container Friendly: Yes, 5+ gal with trellis
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Succession sow every 2–3 weeks through mid-July.
Zone 6B Notes: Warm soil improves germination. Trellis to save space.
Companion Plants: Dill, beans, peas, corn, radish, nasturtium, marigold, calendula, sunflower
Avoid Planting Near / Watch Outs: Potatoes, aromatic herbs crowded at roots
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil is warm or start indoors 3-4 weeks before transplanting. Additional sowings through mid-July can provide later harvests.
Germination: Warm soil encourages rapid germination. Minimize root disturbance when transplanting.
Harvest: Harvest straight, dark-green fruits at approximately 6-8 inches before they become oversized or yellow. Pick frequently to maintain production.
Seed Saving: Straight 8 is an open-pollinated Cucumis sativus variety and will cross with other cucumbers. Isolate or hand-pollinate flowers for true seed.
Special Care: Trellising helps produce straighter fruit and improves airflow. Straight 8 is a classic 1935 All-America Selections winner.
Research Source: Burpee — https://www.burpee.com/cucumber-straight-eight-prod000699.html — 58-day maturity, 6-8 inch fruit, plant height, spread, full sun and direct-sow use
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/cucumbers/seedless-and-thin-skinned-cucumbers/diva-cucumber-seed-2198.html — general cucumber transplant timing, 1/2-inch depth, row spacing and maturity convention
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow preferred. Seed germinates best in cool conditions; cover seed because darkness helps germination.
Original Start Planting Date: Mar 25 – Apr 10
Original Last Suggested Planting Date: ~May 1 spring; optional late-fall dormant sow
Outdoor / Direct Sow / Transplant Window: Direct sow ~Mar 25 – May 1. Optional late-fall dormant sow after soil cools.
Days to Harvest / Bloom: ~14 weeks / ~95–105 days to bloom
Container Friendly: Yes; deep/heavy pot + support
Pollinator Friendly: Yes; bees and other pollinators
Medicinal / Herbal Use: No; do not use as home medicinal herb because larkspur is poisonous.
Succession / Reusable Notes: Two early sowings 2–3 weeks apart can extend bloom. Leave a few seed heads if you want natural reseeding.
Zone 6B Notes: Cool-season annual that performs well when sown before average last frost. Zone 6B summer heat eventually shortens display.
Companion Plants: Sweet William, poppies, bachelor's buttons, roses, other cool-season/cottage flowers
Avoid Planting Near / Watch Outs: TOXIC if eaten; unsafe for people, pets, and livestock. Dislikes hot, humid, waterlogged conditions; tall plants may need support.
Sources: Select Seeds: https://www.selectseeds.com/products/larkspur-giant-imperial-seeds | Ferry-Morse: https://ferrymorse.com/products/larkspur-giant-imperial-mixed-colors | NC State Extension: https://plants.ces.ncsu.edu/plants/delphinium/ | Utah State Extension: https://extension.usu.edu/pests/news/delphinium-larkspur-pests.php

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow approximately 3-4 weeks before the May 5 last frost. Giant Imperial prefers cool spring conditions and performs poorly when establishment is delayed into hot weather.
Germination: Seed requires darkness for germination. Sow approximately 1/8 inch deep in cool soil. Germination may take 20-35 days.
Harvest: For fresh bouquets, harvest when approximately 2-5 florets on the spike are open. Flowers are also suitable for drying.
Seed Saving: Allow selected flower spikes to mature and seed capsules to dry. Giant Imperial readily self-sows when mature seed is allowed to fall.
Special Care: All parts of larkspur, including the seeds, contain toxic alkaloids and should not be eaten. Provide good airflow and avoid saturated soil to reduce fungal disease.
Research Source: Select Seeds — https://www.selectseeds.com/products/larkspur-giant-imperial-seeds — Consolida ajacis identity, annual habit, 3-4 foot height, full sun, rich drained soil, 1/8-inch depth, darkness requirement, 20-35 day germination, 14-week bloom time, direct-sow timing, spacing, water, pollinator attraction and cut-flower use
Research Source: Pinetree Garden Seeds — https://www.superseeds.com/products/giant-imperial-mix-larkspur — cool 50-55°F germination conditions and direct-sown larkspur culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow preferred
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 15
Days to Harvest / Bloom: 50–70 days to bloom
Medicinal / Herbal Use: Edible flowers/leaves; traditional herbal use
Succession / Reusable Notes: Great trap crop and edible flower.
Zone 6B Notes: Soak seeds before sowing if desired.
Companion Plants: Cucumbers, squash, pumpkins, melons, tomatoes, peppers, brassicas, beans, fruit trees
Avoid Planting Near / Watch Outs: Very rich soil may reduce flowers
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost or start indoors only 3-4 weeks before planting out. Because the variety is unknown, it is not possible to determine whether the plant will be compact, trailing or climbing.
Germination: Seeds require darkness for germination and should be fully covered. Transplant gently because nasturtiums dislike root disturbance.
Harvest: Flowers are edible when fully open, and young leaves and green seed pods are also edible.
Seed Saving: Allow seed pods to mature and dry. Because the variety is unknown and nearby nasturtiums can cross, saved plants may vary.
Special Care: Trellis status is left false because compact and trailing nasturtiums do not require support; if this seed proves to be a climbing type, support will be useful.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/nasturtium/nasturtium-key-growing-information.html — 7-14 day germination, 60-65°F temperature, 1/2-1 inch depth, 3-4 week indoor start, 8-12 inch spacing, sun, soil, container use and edible flowers/leaves/pods
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors 3–4 weeks early; transplant carefully
Outdoor / Direct Sow / Transplant Window: Transplant/direct sow about May 15 – Jun 30
Germination Time: About 7–14 days
Days to Harvest / Bloom: About 60–80 days to bloom
Container Friendly: Yes, with a roomy pot and tall trellis
Pollinator Friendly: Yes; flowers attract bees and other pollinators
Medicinal / Herbal Use: Primarily ornamental here; do not assume culinary/medicinal use unless the seed packet confirms the intended use
Perennial?: No in Zone 6B; frost-tender annual
Succession / Reusable Notes: One or two sowings are sufficient; save mature seed if desired.
Zone 6B Notes: Plant after frost and give a tall support. It grows quickly during warm weather but is killed by frost.
Companion Plants: Beans, cucumbers, squash, tomatoes and other pollinator flowers
Avoid Planting Near / Watch Outs: Fast twining vine needs support and can climb into neighboring plants. Frost-sensitive.
Sources: Page Seed: https://pageseed.com/product/nasturtium-canary-creeper-2/ | The Old Farmer's Almanac: https://www.almanac.com/plant/nasturtiums | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Grow as an annual in Zone 6B. Start indoors a few weeks before frost or direct sow after soil warms.
Germination: Soaking seed overnight before sowing can speed germination.
Harvest: Produces masses of fringed canary-yellow flowers on a vigorous climbing vine.
Seed Saving: Allow seed to fully mature and dry before collection.
Special Care: Provide a trellis, fence or arbor. Canary Creeper is Tropaeolum peregrinum and is distinct from ordinary garden nasturtium, Tropaeolum majus.
Research Source: Better Homes & Gardens — https://www.bhg.com/gardening/plant-dictionary/annual/nasturtium/ — Tropaeolum peregrinum Canary Creeper identity, climbing habit, approximately 15-foot growth and nasturtium seed culture
Research Source: Outsidepride — https://www.amazon.com/Outsidepride-Nasturtium-Canary-Creeper-Seeds/dp/B0062PBBAU — Tropaeolum peregrinum seed identity and yellow-flowering Canary Creeper form
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: 90–120 days
Container Friendly: Small varieties yes; large types best in ground
Medicinal / Herbal Use: Culinary/ornamental depending on variety
Succession / Reusable Notes: Small pumpkins have the safest timing. Large Jack-o-lantern types need earlier planting.
Zone 6B Notes: Give vines room and water deeply.
Companion Plants: Corn, beans, nasturtiums, marigolds, calendula, sunflowers nearby, radish
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 3-4 weeks before warm-weather transplanting or direct sow after the soil reaches at least 70°F. Plant by mid-June to allow sufficient time for mature pumpkins before October frost.
Germination: Warm soil is essential. Avoid root disturbance when transplanting.
Harvest: Baby Boo produces miniature 2-3 inch white pumpkins. Harvest before full maturity for the whitest skin; fully mature fruits can develop a pale yellow tint.
Seed Saving: Baby Boo is Cucurbita pepo and can cross with zucchini, summer squash and other C. pepo pumpkins and gourds. Hand-pollinate and isolate blossoms for true-to-type seed.
Special Care: Miniature fruit does not mean a miniature vine; allow substantial vine space or train carefully on a sturdy support.
Research Source: Victory Seed Company — https://victoryseeds.com/products/baby-boo-pumpkin — Cucurbita pepo identity, 100-day maturity, 2-3 inch fruit and harvest color
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/baby-boo-pumpkin-cucurbita-pepo — 5-10 day germination, 95-100 day maturity, warm-soil requirement, depth and spacing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 15
Days to Harvest / Bloom: 60–75 days to bloom
Succession / Reusable Notes: Cut-and-come-again flower; succession sow.
Zone 6B Notes: Avoid wet foliage to reduce mildew.
Companion Plants: Tomatoes, cucumbers, squash, beans, basil, calendula, marigolds, sunflowers
Avoid Planting Near / Watch Outs: Overhead watering/crowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date or start indoors about 4 weeks earlier. Sow additional plantings every 2-3 weeks through mid-July for a long cut-flower season.
Germination: Zinnias germinate rapidly in warm soil. Avoid root binding and minimize root disturbance during transplanting.
Harvest: Cut stems once flowers are fully open and stems are stiff when shaken. Frequent cutting encourages more branching and flowers.
Seed Saving: Allow selected flower heads to become fully brown and dry. Lilliput Mix contains multiple colors and will cross with nearby Zinnia elegans, so future color proportions may vary.
Special Care: Pinching young plants can produce bushier growth and additional flowering stems. Provide good airflow to reduce powdery mildew.
Research Source: Urban Farmer — https://www.ufseeds.com/product/lilliput-mix-zinnia-seeds/ZILP.html — Lilliput Mix identity, 60-70 day bloom maturity, cut-flower use and pinching
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/zinnia/zinnia-key-growing-information.html — 3-7 day germination depending on temperature, 4-week indoor start, 1/4-inch direct-sow depth and transplant handling
Research Source: Eden Brothers — https://www.edenbrothers.com/products/zinnia_lilliput_seeds — Lilliput Mix heat tolerance, drought tolerance, pollinator attraction and cut-flower use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 15
Days to Harvest / Bloom: 60–75 days to bloom
Succession / Reusable Notes: Cut-and-come-again flower; succession sow.
Zone 6B Notes: Avoid wet foliage to reduce mildew.
Companion Plants: Tomatoes, cucumbers, squash, beans, basil, calendula, marigolds, sunflowers
Avoid Planting Near / Watch Outs: Overhead watering/crowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost once weather is warm. Succession sowing through mid-July can maintain cut-flower production until autumn frost.
Germination: Start indoors approximately 4 weeks before planting out or direct sow 1/4 inch deep after frost. Warm soil produces rapid germination.
Harvest: Cut flowers when they are fully open and the stem is firm. Frequent cutting or deadheading encourages continued flowering.
Seed Saving: Allow selected flower heads to dry fully on the plant. Queen Lime can cross with other Zinnia elegans varieties, so isolation is required for true seed.
Special Care: Queen Lime produces unusual green to lime-colored flowers and grows to approximately 25 inches. Maintain generous airflow to reduce powdery mildew.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/zinnia-queen-lime — Queen Lime cultivar identity, full-sun preference, rich soil, moderate moisture, approximately 25-inch height and cut-flower use
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/flowers/zinnia/zinnia-key-growing-information.html — zinnia germination temperature and duration, 4-week indoor start, 1/4-inch direct-sow depth and transplant guidance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 15
Days to Harvest / Bloom: 60–75 days to bloom
Succession / Reusable Notes: Cut-and-come-again flower; succession sow.
Zone 6B Notes: Avoid wet foliage to reduce mildew.
Companion Plants: Tomatoes, cucumbers, squash, beans, basil, calendula, marigolds, sunflowers
Avoid Planting Near / Watch Outs: Overhead watering/crowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date or start indoors approximately 4 weeks earlier. Succession sow every 2-3 weeks through mid-July.
Germination: Sow 1/4 inch deep in warm soil. Germination typically occurs in 5-7 days.
Harvest: Harvest fully open flowers once stems are stiff enough to pass the wiggle test. Frequent cutting encourages continued bloom.
Seed Saving: Allow selected flower heads to fully brown and dry. Zinnia elegans varieties cross readily with one another.
Special Care: The supplied variety is only identified as 'Yellow,' so no specific commercial yellow cultivar is assumed and cultivar-specific maturity and height remain null.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/how-to-grow-zinnia — 5-7 day germination, 4-week indoor start, 1/4-inch depth, 75-80°F germination temperature, full sun and 9-12 inch spacing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost, or start indoors 2–4 weeks early. Zinnias grow quickly and do not need a long indoor start.
Original Start Planting Date: Apr 10 – Apr 25 indoors; ~May 15 direct outdoors
Original Last Suggested Planting Date: ~Jul 20
Outdoor / Direct Sow / Transplant Window: Direct sow/transplant ~May 15 – Jul 20.
Days to Harvest / Bloom: ~35–75 days to bloom; fuller flowering often ~60–75 days
Container Friendly: Yes; ~18+ in container; plants can become tall
Pollinator Friendly: Yes; excellent for bees and butterflies
Medicinal / Herbal Use: Ornamental/cut flower
Succession / Reusable Notes: Sow every 2–3 weeks through early/mid-Jul for fresh blooms. Deadhead/cut often. Saved seed may cross with nearby zinnias.
Zone 6B Notes: Plant after frost and once soil warms. Zone 6B has enough season for multiple sowings; fall frost ends the plants.
Companion Plants: Dill, basil, cosmos, marigolds, vegetables, other flowers that benefit from pollinators
Avoid Planting Near / Watch Outs: Avoid crowding and frequent overhead watering. Watch for powdery mildew and leaf spot. Frost kills plants.
Sources: Ferry-Morse: https://ferrymorse.com/products/zinnia-california-giants-mixed-colors | MSU Extension: https://www.canr.msu.edu/news/growing_zinnias_in_your_flower_garden | UMN Extension mildew: https://extension.umn.edu/plant-diseases/powdery-mildew-flower-garden

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after May 5 or start indoors approximately 4 weeks before transplanting. Succession sow through mid-July for continued flowers until frost.
Germination: Warm soil produces rapid germination, typically within about 3-7 days.
Harvest: Harvest fully open flowers once stems are rigid enough to pass the wiggle test.
Seed Saving: California Giant is an open-pollinated zinnia type, but it crosses readily with other Zinnia elegans cultivars. Isolate for true seed.
Special Care: California Giant is traditionally a tall, large-flowered strain. Provide good airflow to reduce powdery mildew and pinch young plants for more branching if desired.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/store/plants-seeds/flowers/zinnia-seeds — Zinnia elegans giant-flowered heirloom types and general zinnia classification
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/flowers/zinnias/ — giant zinnia cut-flower use and general zinnia production
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost, or start indoors ~3–4 weeks before planting outside.
Original Start Planting Date: Apr 10 – Apr 20 indoors; ~May 15 direct outdoors
Original Last Suggested Planting Date: ~Jul 15 – Jul 20
Outdoor / Direct Sow / Transplant Window: Direct sow/transplant ~May 15 – Jul 20.
Days to Harvest / Bloom: ~60–75 days to bloom
Container Friendly: Yes; ~18+ in pot
Pollinator Friendly: Yes; bees and butterflies
Medicinal / Herbal Use: Ornamental/cut flower
Succession / Reusable Notes: Repeat sow every 2–3 weeks until mid-Jul. Deadhead/cut often. Saved seed may not repeat exact striped pattern because zinnias cross easily.
Zone 6B Notes: Easy warm-season annual for Zone 6B. Put outside after frost; continue sowings into Jul for late-summer color.
Companion Plants: Basil, dill, cosmos, marigolds, vegetable-garden edges, other pollinator flowers
Avoid Planting Near / Watch Outs: Avoid overcrowding and overhead watering. Watch for powdery mildew/leaf disease. Frost-sensitive.
Sources: Ferry-Morse: https://ferrymorse.com/products/zinnia-candy-cane-seeds | Fruition Seeds: https://www.fruitionseeds.com/shop/flowers/zinnia/organic-candy-cane-zinnia/ | MSU Extension: https://www.canr.msu.edu/news/growing_zinnias_in_your_flower_garden

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost when soil is warm. Succession sow through mid-July for continued flowering.
Germination: Use standard warm-soil zinnia germination conditions. Exact cultivar-specific germination duration was not verified.
Harvest: Harvest when flowers are fully open and stems are firm. Candy Cane produces variable striped and bicolored blooms.
Seed Saving: Allow selected heads to brown and dry. Candy Cane plants vary naturally and cross readily with other Zinnia elegans.
Special Care: Candy Cane is sold as a variable bicolored strain with striped petals in combinations of rose, cherry, pink, white and yellow, rather than as one uniform flower color.
Research Source: Ferry-Morse — https://ferrymorse.com/products/zinnia-candy-cane-seeds — Candy Cane cultivar identity, striped bicolored flower pattern, pollinator attraction and cut-flower use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost, or start indoors a few weeks early. Direct sowing is simple because zinnias germinate quickly.
Original Start Planting Date: Apr 10 – Apr 25 indoors; ~May 15 direct outdoors
Original Last Suggested Planting Date: ~Jul 15 – Jul 20
Outdoor / Direct Sow / Transplant Window: Direct sow/transplant ~May 15 – Jul 20.
Days to Harvest / Bloom: ~65 days to bloom/maturity
Container Friendly: Yes; very suitable; ~12–18+ in pot
Pollinator Friendly: Yes; bees and butterflies
Medicinal / Herbal Use: Ornamental/cut flower
Succession / Reusable Notes: Sow every 2–3 weeks through mid-Jul. Deadhead for continued bloom. Saved seed may vary if other zinnias grow nearby.
Zone 6B Notes: Compact useful Zone 6B zinnia. 'MC' is interpreted as 'Mixed Colors' based on commercial labeling for Semi-Dwarf Pumila.
Companion Plants: Basil, dill, cosmos, marigolds, vegetable beds needing pollinator traffic
Avoid Planting Near / Watch Outs: Avoid crowding and wet foliage. Powdery mildew can be an issue late season. Frost-sensitive.
Sources: Hudson Valley Seed: https://hudsonvalleyseed.com/products/pumila-mix-zinnia | Bumble Seeds: https://bumbleseeds.com/products/zinnia-pumila-mix-zinnia-elegans-semi-dwarf-multicoloured-zinnia-flowers-mixed-colours-cutting-flower | MSU Extension: https://www.canr.msu.edu/news/growing_zinnias_in_your_flower_garden

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost or start indoors approximately 4 weeks earlier. Semi-dwarf plants are useful in smaller beds and containers.
Germination: Zinnias germinate rapidly in warm soil. Minimize root disturbance when transplanting.
Harvest: Harvest fully open blooms once stems are firm. Repeated cutting encourages continued flowering.
Seed Saving: Pumila Mix contains multiple colors and both double and semi-double forms, so saved seed may not reproduce the exact original mixture.
Special Care: The supplied abbreviation 'MC' is interpreted as mixed colors because documented Pumila Mix seed contains pink, purple, orange, red, white and yellow flowers. The packet wording is preserved in the variety field.
Research Source: Park Seed — https://www.parkseed.com/products/pumila-mixed-zinnia-seeds — Pumila Mix identity, 18-24 inch semi-dwarf height, double and semi-double flowers, mixed colors and cut-flower use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors 3–4 weeks early
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 20
Germination Time: About 5–10 days
Days to Harvest / Bloom: About 60–80 days to bloom
Container Friendly: Yes, 12–18+ in pot
Pollinator Friendly: Yes; bees and butterflies
Medicinal / Herbal Use: Ornamental/cut flower
Perennial?: No; annual
Succession / Reusable Notes: Sow every 2–3 weeks through mid-July; deadhead or cut often for continued bloom.
Zone 6B Notes: Easy warm-season annual; frost ends the plants.
Companion Plants: Basil, dill, cosmos, marigolds and vegetable beds needing pollinator traffic
Avoid Planting Near / Watch Outs: Avoid overcrowding and frequent overhead watering; watch powdery mildew and leaf spot.
Sources: Rare Seeds: https://www.rareseeds.com/zinnia-purple-prince | Pinetree Garden Seeds: https://www.superseeds.com/products/purple-prince-zinnia | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after May 5 or start indoors about 4 weeks before planting out. Repeat sowings through mid-July for continuous flowers.
Germination: Warm soil produces rapid germination, commonly in 4-6 days.
Harvest: Harvest fully open rich-purple flowers when stems are firm. Frequent cutting encourages branching and additional blooms.
Seed Saving: Allow selected flower heads to brown and dry completely. Purple Prince can cross with other Zinnia elegans varieties.
Special Care: Purple Prince is a tall cut-flower zinnia with large deep-purple blooms. Maintain good airflow to reduce powdery mildew.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/zinnia-purple-prince — 60-70 day maturity, 30-40 inch height, 4-6 day germination, 1/4-inch depth, 9-12 inch spacing, 70-95°F temperature and full sun
Research Source: Burpee — https://www.burpee.com/zinnia-purple-prince-prod000440.html — 36-inch mature height and 12-14 inch spread
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms or start indoors
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 20
Days to Harvest / Bloom: 75–100 days
Container Friendly: Possible, 10+ gal; best in ground
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Choose short-season varieties in Zone 6B. Later sowing is risky.
Zone 6B Notes: Needs heat, space, and consistent watering.
Companion Plants: Corn, sunflowers, nasturtiums, marigolds, radish, herbs nearby for pollinators
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors 3-5 weeks before planting out or direct sow after frost when soil reaches at least the mid-70s°F. Southeast Michigan's season is adequate when planted promptly.
Germination: Best germination occurs around 75-85°F. Avoid root disturbance when transplanting.
Harvest: Harvest when the fruit develops full aroma, background rind color changes and the stem reaches slip stage.
Seed Saving: Hales Best Jumbo is an open-pollinated Cucumis melo and crosses with other muskmelons and cantaloupes. Isolate or hand-pollinate for pure seed.
Special Care: Published seed companies give maturity ranges from about 85 to 110 days, likely reflecting source and growing conditions; the full verified range is preserved.
Research Source: True Leaf Market — https://trueleafmarket.com/products/melon-cantaloupe-hales-best-jumbo-organic-seeds — 5-10 day germination, 85-110 day maturity, depth, spacing, plant height, soil texture and pH
Research Source: Rupp Seeds — https://www.ruppseeds.com/vegetables/products/melons/cantaloupe/hales-best-jumbo — 75-85°F soil temperature, 3-5 week indoor start, depth and spacing
Research Source: Ferry-Morse — https://ferrymorse.com/products/cantaloupe-hales-best-jumbo — Hales Best Jumbo sowing depth and vine culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms or start indoors
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 20
Days to Harvest / Bloom: 75–100 days
Container Friendly: Possible, 10+ gal; best in ground
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Choose short-season varieties in Zone 6B. Later sowing is risky.
Zone 6B Notes: Needs heat, space, and consistent watering.
Companion Plants: Corn, sunflowers, nasturtiums, marigolds, radish, herbs nearby for pollinators
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Jenny Lind is an early heirloom muskmelon and is well suited to the Zone 6B growing season when planted after warm weather arrives.
Germination: Start indoors 3-4 weeks before planting out or direct sow after frost when soil exceeds 70°F. Germination generally occurs in 5-10 days.
Harvest: Harvest when fruits become aromatic and reach full slip. Jenny Lind produces small, flattened fruits with pale green flesh and a distinctive blossom-end knob.
Seed Saving: Jenny Lind is open-pollinated and crosses with other Cucumis melo varieties. Isolate or hand-pollinate and bag flowers for true seed.
Special Care: Small fruit size makes trellising practical if fruits are supported.
Research Source: Hudson Valley Seed — https://hudsonvalleyseed.com/products/jenny-lind-melon — 80-day maturity, 5-10 day germination, 6-8 foot spread, full sun, depth and spacing
Research Source: True Leaf Market — https://trueleafmarket.com/products/melon-seeds-jenny-lind — 75-85 day maturity, open-pollinated status, heat tolerance and container suitability
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/melon-jenny-lind — minimum 5-gallon container recommendation and seed-saving cross-pollination guidance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms or start indoors
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 20
Days to Harvest / Bloom: 75–100 days
Container Friendly: Possible, 10+ gal; best in ground
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Choose short-season varieties in Zone 6B. Later sowing is risky.
Zone 6B Notes: Needs heat, space, and consistent watering.
Companion Plants: Corn, sunflowers, nasturtiums, marigolds, radish, herbs nearby for pollinators
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Planters Jumbo matures in the mid-80-day range and should perform within Southeast Michigan's frost-free season when planted after warm weather arrives.
Germination: Warm soil around 70-90°F is appropriate for muskmelon germination. Avoid prolonged cold or saturated soil.
Harvest: Harvest when fruits are aromatic, netting is fully developed and the fruit reaches mature slip. Fruits commonly weigh about 4-5 pounds.
Seed Saving: Planters Jumbo is open-pollinated and crosses with other Cucumis melo varieties but not watermelons, cucumbers or squash. Isolate or hand-pollinate for pure seed.
Special Care: Documented resistance to powdery and downy mildew is useful in humid summer conditions. Plants are also reported to perform well under drought or high rainfall.
Research Source: Urban Farmer — https://www.ufseeds.com/product/planters-jumbo-cantaloupe-seeds/MEPJ.html — 85-day maturity, open-pollinated status, 12-18 inch height, 18-inch spacing, 6-foot rows, 1/2-inch depth and mildew resistance
Research Source: MIgardener — https://migardener.com/products/planters-jumbo-cantaloupe — 85-day maturity, full sun and powdery/downy mildew resistance
Research Source: Everwilde Farms — https://www.everwilde.com/store/Planters-Jumbo-Melon-Seeds.html — approximately 88-day maturity and Cucumis melo seed-saving cross-pollination guidance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors 3–4 weeks early or direct sow after soil warms
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 15
Days to Harvest / Bloom: Variety unknown; commonly about 80–100 days
Container Friendly: Possible, 15–20+ gal with room/support
Pollinator Friendly: Yes; bees are important for fruit set
Medicinal / Herbal Use: Culinary fruit
Perennial?: No; annual
Succession / Reusable Notes: Usually one main planting in Zone 6B because melons need a long warm season.
Zone 6B Notes: Use conservative timing because the variety is unknown; do not assume it is an early melon.
Companion Plants: Dill, radishes, nasturtiums, marigolds, beans
Avoid Planting Near / Watch Outs: Exact maturity cannot be known without the variety. Watch cucumber beetles and mildew; avoid cold, wet soil and keep watering consistent.
Sources: Iowa State Extension: https://yardandgarden.extension.iastate.edu/how-to/growing-cantaloupe-muskmelon-and-other-melons-home-garden | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors only a few weeks before transplanting or direct sow after frost once soil is thoroughly warm. Because the cultivar is unknown, plant early enough to accommodate a potentially longer-season melon.
Germination: Warm soil is essential for muskmelon germination. Avoid root disturbance when transplanting.
Harvest: Ripeness indicators vary by cultivar, but many cantaloupes become fragrant and separate readily from the stem at full slip.
Seed Saving: Cucumis melo varieties cross with other muskmelons and cantaloupes. Because the cultivar is unknown, saved seed cannot be expected to reproduce a known commercial variety.
Special Care: Cultivar-specific germination, maturity, fruit size, mature vine size and container suitability cannot be determined safely from 'Unknown' and are therefore not assigned.
Research Source: University of Minnesota Extension — https://extension.umn.edu/fruit-and-vegetable-farming/growing-melons — species-level muskmelon warm-season culture, transplanting, warm soil, irrigation and harvest principles
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms, or start indoors ~2–3 weeks before transplanting. Avoid root-bound transplants.
Original Start Planting Date: Apr 15 – Apr 25 indoors; ~May 15 direct sow
Original Last Suggested Planting Date: ~Jul 10
Outdoor / Direct Sow / Transplant Window: Transplant/direct sow ~May 15 – Jul 10 after frost when soil is warm and nights are generally mild.
Container Friendly: Yes; excellent container cucumber; ~24+ in container ideal
Pollinator Friendly: Yes; pollinators important for fruit set
Medicinal / Herbal Use: Culinary vegetable
Succession / Reusable Notes: Second sowing 3–4 weeks after first can refresh production. Pick often so plants keep setting fruit.
Zone 6B Notes: Wait until after Zone 6B frost period and warm soil. Spacemaster/Space Master is especially useful for patios, raised beds, and small gardens.
Companion Plants: Dill, nasturtiums, marigolds, radishes, beans, peas
Avoid Planting Near / Watch Outs: Cold/wet soil can rot seed. Watch for cucumber beetles and mildew. Keep watering steady and rotate cucurbits. Flowers need pollinators for good fruit set.
Sources: Ferry-Morse: https://ferrymorse.com/products/cucumber-spacemaster-organic-seeds | Utah State Extension: https://extension.usu.edu/yardandgarden/research/cucumber-in-the-garden

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 3 weeks before the last frost or direct sow after soil and nights are warm. Compact vines make Spacemaster particularly useful for small beds and containers.
Germination: Germinates in approximately 7-10 days. Avoid disturbing cucumber roots when transplanting.
Harvest: Harvest dark-green fruits at approximately 7-8 inches while crisp and tender. Frequent picking encourages further production.
Seed Saving: Spacemaster is Cucumis sativus and can cross with other cucumber varieties. Isolate or hand-pollinate for true seed.
Special Care: Spacemaster is specifically bred for limited space. It can be grown without a trellis, although a small support may keep fruit cleaner.
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/spacemaster-cucumber-cucumis-sativus — 7-10 day germination, 55-day maturity, 3-week indoor start, 1/2-inch depth and 12-24 inch spacing
Research Source: Burpee — https://www.burpee.com/cucumber-spacemaster-prod000698.html — compact vine habit, container suitability, 7.5-inch fruit and disease resistance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors 3–5 weeks early or direct sow after soil warms
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 10
Days to Harvest / Bloom: About 90–120 days to mature gourds; curing continues after harvest
Container Friendly: Possible only in a very large container with sturdy support
Medicinal / Herbal Use: Ornamental/craft use; not treated here as an edible crop
Perennial?: No; annual
Succession / Reusable Notes: One planting per season; cure fully mature gourds after harvest for crafts/birdhouses.
Zone 6B Notes: Start early enough for shells to harden before fall frost.
Companion Plants: Corn, beans, dill, marigolds and other pollinator flowers
Avoid Planting Near / Watch Outs: Very vigorous vines need lots of room or a strong trellis. Watch cucumber beetles and mildew; mature gourds can become heavy.
Sources: UNH Extension: https://extension.unh.edu/resource/how-grow-birdhouse-gourds-lagenaria-siceraria | UF/IFAS: https://gardeningsolutions.ifas.ufl.edu/plants/ornamentals/bottle-gourds/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Birdhouse gourds require a long warm season, so starting indoors about 3 weeks before transplanting can be useful in Zone 6B. Plant outdoors only when soil reaches at least 70°F.
Germination: Sow 1 inch deep in warm soil. If started indoors, use individual 3-inch or larger containers and avoid root disturbance.
Harvest: Allow gourds to mature fully on the vine until the exterior hardens and begins transitioning from green to tan. Cure completely before cutting openings for birdhouses or crafts.
Seed Saving: Birdhouse gourd is open-pollinated Lagenaria siceraria. It can cross with other Lagenaria siceraria varieties, so isolation or controlled pollination is needed for true seed.
Special Care: Vigorous 10-15 foot vines need substantial space. A sturdy trellis or arbor helps support vines and can produce straighter, cleaner gourds.
Research Source: Urban Farmer — https://www.ufseeds.com/product/birdhouse-gourd-seeds---1-ounce/GOBI-1-ounce.html — Lagenaria siceraria identity, 100-day maturity, 10-15 foot vines, full sun, 1-inch depth, 24-36 inch spacing, 6-12 foot rows, open-pollinated status, 70°F planting temperature and trellis use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: 90–120 days
Container Friendly: Small varieties yes; large types best in ground
Medicinal / Herbal Use: Culinary/ornamental depending on variety
Succession / Reusable Notes: Small pumpkins have the safest timing. Large Jack-o-lantern types need earlier planting.
Zone 6B Notes: Give vines room and water deeply.
Companion Plants: Corn, beans, nasturtiums, marigolds, calendula, sunflowers nearby, radish
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost and once soil is warm. A late-May to early-June sowing normally provides enough time for 90-100 day pumpkins to mature before October 15.
Germination: Warm soil encourages rapid emergence. Avoid cold, wet soil, which can rot pumpkin seed.
Harvest: Harvest when pumpkins have full orange color, hard rinds and drying corky stems. Leave several inches of stem attached and cure before long-term storage.
Seed Saving: Jack O Lantern is Cucurbita pepo and can cross with compatible pumpkins, zucchini, summer squash and ornamental gourds.
Special Care: Primarily bred for carving but the flesh is edible. Provide ample vine space and monitor for squash vine borer, squash bugs and powdery mildew.
Research Source: Urban Farmer — https://www.ufseeds.com/product/jack-olantern-pumpkin-seeds---1-pound/PUHA-1-pound.html — 90-100 day maturity, carving use and edible flesh
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/pumpkins-and-winter-squash — pumpkin warm-soil planting, water, soil, spacing and harvest practices
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: 90–120 days
Container Friendly: Small varieties yes; large types best in ground
Medicinal / Herbal Use: Culinary/ornamental depending on variety
Succession / Reusable Notes: Small pumpkins have the safest timing. Large Jack-o-lantern types need earlier planting.
Zone 6B Notes: Give vines room and water deeply.
Companion Plants: Corn, beans, nasturtiums, marigolds, calendula, sunflowers nearby, radish
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Howden has a relatively long 115-120 day season, so plant promptly after warm conditions arrive in Southeast Michigan. Starting transplants about 3 weeks before planting out can improve the chance of full maturity before October frost.
Germination: Pumpkin seed germinates best in warm soil. Avoid root disturbance and cold, saturated media.
Harvest: Harvest after fruits reach deep orange mature color and rinds resist fingernail pressure. Cut with a stem attached and cure in warm, dry conditions before storage.
Seed Saving: Howden is open-pollinated but is Cucurbita pepo and crosses readily with compatible C. pepo squash and pumpkins. Isolate or hand-pollinate for true seed.
Special Care: Howden is a classic field pumpkin developed for uniform shape, strong handles and carving quality.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/pumpkins/jack-o-lanterns/howden-organic-pumpkin-seed-603G.html — Howden cultivar identity, direct-seeded maturity qualifier and transplant timing
Research Source: Fedco Seeds — https://fedcoseeds.com/seeds/howden-organic-large-pumpkin-1752 — 115-day maturity, annual lifecycle and deep-orange mature fruit
Research Source: Willhite Seed — https://www.willhiteseed.com/0418 — Howden open-pollinated status and approximately 120-day maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: 90–120 days
Container Friendly: Small varieties yes; large types best in ground
Medicinal / Herbal Use: Culinary/ornamental depending on variety
Succession / Reusable Notes: Small pumpkins have the safest timing. Large Jack-o-lantern types need earlier planting.
Zone 6B Notes: Give vines room and water deeply.
Companion Plants: Corn, beans, nasturtiums, marigolds, calendula, sunflowers nearby, radish
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost and warm soil. Wee-B-Little needs about 95 days to mature, so late-May or early-June planting provides ample time before the October 15 frost.
Germination: Warm soil is important. Start indoors only a few weeks before transplanting because cucurbits dislike root disturbance.
Harvest: Harvest when the miniature pumpkins are fully bright orange, rinds are hard and stems begin drying. Fruits average about 3-3.5 inches across and roughly 10-16 ounces.
Seed Saving: Wee-B-Little is open-pollinated Cucurbita pepo and crosses with other C. pepo pumpkins, zucchini, summer squash and ornamental gourds. Controlled pollination is needed for pure seed.
Special Care: Semi-bush plants need substantially less space than standard vining pumpkins, making this variety especially suitable for smaller gardens and large containers.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/pumpkins/specialty-pumpkins/wee-b-little-pumpkin-seed-2216.html — semi-bush habit, 3-3.5 inch fruit, 10-14 ounce fruit and small-pumpkin spacing
Research Source: Victory Seed Company — https://victoryseeds.com/products/wee-b-little-pumpkin — 95-day maturity, Cucurbita pepo identity, open-pollinated status and semi-bush growth
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 10
Days to Harvest / Bloom: Variety unknown; commonly about 90–120+ days
Container Friendly: Unknown by variety; large vining types are best in the ground
Pollinator Friendly: Yes; bees are essential for fruit set
Medicinal / Herbal Use: Culinary/ornamental depending on variety
Perennial?: No; annual
Succession / Reusable Notes: One main planting is usually safest because pumpkins need time to mature and cure.
Zone 6B Notes: Because the variety is unknown, plant early enough for a possible 120-day pumpkin to mature before frost.
Companion Plants: Corn, beans, nasturtiums, marigolds, dill
Avoid Planting Near / Watch Outs: Exact maturity and vine size cannot be known without the variety. Watch squash vine borers, squash bugs, cucumber beetles and powdery mildew.
Sources: University of Minnesota Extension: https://extension.umn.edu/vegetables/pumpkins-and-winter-squash | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost once soil is thoroughly warm. Since the cultivar and even exact Cucurbita species are unknown, plant promptly to leave enough season for a potentially long-maturing pumpkin.
Germination: Pumpkins require warm soil and are sensitive to cold, wet conditions. If starting indoors, minimize root disturbance.
Harvest: General pumpkin maturity signs include full mature rind color, a hard rind that resists fingernail pressure and a drying corky stem.
Seed Saving: The exact Cucurbita species must be known before reliable crossing/isolation guidance can be given. Do not assume compatibility rules from one pumpkin variety apply to this unknown seed.
Special Care: The supplied variety is preserved exactly as 'Uknown.' Variety-specific maturity, fruit size, vine length, container suitability and seed-saving isolation group cannot be determined safely.
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/pumpkins-and-winter-squash — general pumpkin warm-season planting, spacing, soil, irrigation and harvest guidance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms or start indoors
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 20
Days to Harvest / Bloom: 75–100 days
Container Friendly: Possible, 10+ gal; best in ground
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Choose short-season varieties in Zone 6B. Later sowing is risky.
Zone 6B Notes: Needs heat, space, and consistent watering.
Companion Plants: Corn, sunflowers, nasturtiums, marigolds, radish, herbs nearby for pollinators
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Sweet Siberian is an early watermelon well suited to shorter northern growing seasons. Direct sow or transplant after soil reaches at least 70°F and frost danger is over.
Germination: Warm soil is critical. Seed germinates in approximately 4-10 days under favorable conditions. If transplanting, use biodegradable or individual pots and disturb roots as little as possible.
Harvest: Fruits typically weigh about 5-10 pounds and develop distinctive apricot-colored flesh. Harvest when the tendril nearest the fruit dries, the ground spot becomes creamy and other maturity indicators are present.
Seed Saving: Sweet Siberian is open-pollinated. Watermelons cross with other Citrullus lanatus varieties, so isolation or controlled pollination is required for true-to-type seed.
Special Care: Despite the supplied seed name 'Melon,' Sweet Siberian is botanically a watermelon rather than a muskmelon. It is especially useful in shorter-season northern gardens.
Research Source: Urban Farmer — https://www.ufseeds.com/product/sweet-siberian-watermelon-seeds/WASS.html — 83-day maturity, botanical identity, 8-10 pound fruit, apricot flesh, spacing, sowing depth and warm-soil planting
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/sweet-siberian-watermelon-citrullus-lanatus — 5-10 day germination, 80-85 day maturity, planting depth and spacing
Research Source: Seed Savers Exchange — https://shop.seedsavers.org/sweet-siberian-organic-watermelon — 4-10 day germination, sowing depth and full-sun culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms or start indoors
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 20
Days to Harvest / Bloom: 75–100 days
Container Friendly: Possible, 10+ gal; best in ground
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Choose short-season varieties in Zone 6B. Later sowing is risky.
Zone 6B Notes: Needs heat, space, and consistent watering.
Companion Plants: Corn, sunflowers, nasturtiums, marigolds, radish, herbs nearby for pollinators
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Banana melon needs a long warm season. Starting indoors about 3 weeks before planting out is useful in Southeast Michigan. Transplant only after frost danger has passed and nights remain warm.
Germination: Warm soil is essential. Do not leave seedlings confined in pots for more than about 3 weeks because melon roots dislike becoming root-bound.
Harvest: Harvest when the fruit develops its mature yellow coloration, strong fragrance and other slip-stage indicators. Banana melons can become very large.
Seed Saving: Banana melon is open-pollinated and crosses with other Cucumis melo varieties. Isolate or hand-pollinate and bag flowers if saving true-to-type seed.
Special Care: Provide generous vine space. Avoid root disturbance when transplanting.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/melon-banana — 4-14 day germination, 80-100 day maturity, 70-90°F soil temperature, sowing depth, spacing and full-sun requirement
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/blog/post/how-to-grow-melons — indoor-start guidance, root-disturbance caution and general melon culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms or start indoors
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 20
Days to Harvest / Bloom: 75–100 days
Container Friendly: Possible, 10+ gal; best in ground
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Choose short-season varieties in Zone 6B. Later sowing is risky.
Zone 6B Notes: Needs heat, space, and consistent watering.
Companion Plants: Corn, sunflowers, nasturtiums, marigolds, radish, herbs nearby for pollinators
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Moon and Stars is a large-fruited, approximately 90-day watermelon. Starting indoors 3-4 weeks before warm-weather transplanting can improve success in Southeast Michigan.
Germination: Start indoors 3-4 weeks before the last frost or direct sow only after soil reaches approximately 70°F. Avoid root disturbance.
Harvest: Fruit can reach approximately 25-40 pounds. Check for a dried tendril nearest the fruit, a creamy ground spot and mature rind appearance before harvest.
Seed Saving: Moon and Stars is an heirloom open-pollinated watermelon. Isolate from other Citrullus lanatus varieties or hand-pollinate for true seed.
Special Care: Requires substantial ground space because both vines and fruit are large. The distinctive dark-green rind develops yellow star-like speckles and larger moon-like spots.
Research Source: San Diego Seed Company — https://sandiegoseedcompany.com/product/fruit/melons/watermelon/organic-moon-and-stars-watermelon-seeds/ — 90-day maturity, 3-10 day germination, up-to-40-pound fruit and full sun
Research Source: Cornell University — https://www.gardening.cornell.edu/homegardening/scenedc02.html — Moon and Stars as a recommended watermelon variety
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/watermelon-moon-and-stars — 25-40 pound fruit, rind pattern and container unsuitability
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms or start indoors
Outdoor / Direct Sow / Transplant Window: May 25 – Jun 15
Days to Harvest / Bloom: 75–100 days
Container Friendly: Possible, 10+ gal; best in ground
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Sugar Baby is one of the better choices for shorter seasons.
Zone 6B Notes: Needs warm soil and full sun. Black plastic/mulch can help heat soil.
Companion Plants: Corn, sunflowers, nasturtiums, marigolds, radish, herbs nearby for pollinators
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Sugar Baby is an early icebox watermelon especially suitable for northern gardens. Plant after soil reaches at least 70°F.
Germination: Germinates in 5-10 days under warm conditions. Sow 1 inch deep.
Harvest: Fruits are typically 6-10 pounds with dark rind and deep-red flesh. Harvest when the nearest tendril dries, the ground spot becomes creamy and other ripeness signs are present.
Seed Saving: Sugar Baby is open-pollinated. It crosses with other Citrullus lanatus watermelons, so isolate or use controlled pollination for true seed.
Special Care: Its relatively short vines and smaller fruit make it more practical for raised beds and large containers than large picnic watermelon varieties.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/watermelon-sugar-baby — 5-10 day germination, 75-85 day maturity, 70-95°F soil temperature, 1-inch depth, spacing and 6-10 pound fruit
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors about 2 weeks early or direct sow after soil warms
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Days to Harvest / Bloom: About 75–80 days
Container Friendly: Yes, very large 15–20+ gal container; support fruit if trellised
Pollinator Friendly: Yes; bees are essential for fruit set
Medicinal / Herbal Use: Culinary fruit
Perennial?: No; annual
Succession / Reusable Notes: One main planting is usually enough; a second early-June sowing can extend harvest if space allows.
Zone 6B Notes: Sugar Baby's shorter maturity makes it a practical watermelon for Zone 6B.
Companion Plants: Radishes, nasturtiums, marigolds, dill, beans
Avoid Planting Near / Watch Outs: Avoid cold/wet soil. Watch cucumber beetles and mildew. Keep water steady while fruit develops; bees are needed for good fruit set.
Sources: Bank on Seeds: https://bankonseeds.com/pages/sugar-baby-watermelon-guide | Earl May: https://www.earlmay.com/sugar-baby-watermelon-seeds | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Sugar Baby is an early icebox watermelon well suited to shorter northern growing seasons. Plant outdoors only after frost danger and once soil reaches at least 70°F.
Germination: Start indoors up to 3-4 weeks before transplanting or direct sow 1 inch deep in warm soil.
Harvest: Fruits usually mature at about 8-12 pounds with dark green rind and sweet red flesh. Check the nearest tendril, ground spot and rind appearance for ripeness.
Seed Saving: Sugar Baby is an open-pollinated watermelon and can cross with other Citrullus lanatus varieties. Isolate or hand-pollinate for true seed.
Special Care: Its comparatively small fruit and compact growth make it more manageable in home gardens than large picnic watermelons.
Research Source: Urban Farmer — https://www.ufseeds.com/product/sugar-baby-watermelon-seeds---1%2F4-pound/WASB-1_4-pound.html — 75-85 day maturity, Citrullus lanatus identity, 8-12 pound fruit, full sun, 70°F minimum soil temperature, spacing and water guidance
Research Source: Urban Farmer — https://www.ufseeds.com/watermelon-seed-to-harvest.html — 1-inch sowing depth, planting after frost, indoor-start option and 75-day Sugar Baby reference
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow in spring once soil is workable and warming. Succession sow for leaves; allow an early planting to mature if seed harvest is desired.
Germination: Warm, evenly moist soil gives reliable emergence.
Harvest: Harvest young leaves at 30-45 days; allow pods to mature and dry for spice seed.
Seed Saving: Let pods dry fully on plants, then thresh and dry seed before storage.
Special Care: As a legume, avoid excessive nitrogen fertilizer.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/fenugreek — 5-20 day germination, 30-45 day leaf harvest, seed maturity, depth, spacing and temperature
Research Source: NCCIH — https://www.nccih.nih.gov/health/fenugreek — culinary and traditional medicinal use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow onto prepared, weed-free soil
Outdoor / Direct Sow / Transplant Window: Apr 15 – Jun 1; late-summer/fall sowing may suit some perennial species
Germination Time: Varies by species; commonly about 7–30 days
Days to Harvest / Bloom: Varies by species; annuals may bloom the first year while some perennials may bloom later
Container Friendly: Possible; use a roomy container because mature plant sizes are unknown
Pollinator Friendly: Generally yes if the mix includes nectar/pollen flowers; exact value depends on species
Medicinal / Herbal Use: Do not use medicinally or as food unless each species is positively identified
Perennial?: Unknown as a whole; partial-shade mixes may contain annuals and/or perennials
Succession / Reusable Notes: Allow suitable species to reseed; perennial components may return in following years.
Zone 6B Notes: Best where plants receive morning/filtered sun rather than dense shade. Exact Zone 6B survival depends on the species actually included.
Companion Plants: Other woodland-edge or shade-tolerant flowers with similar moisture needs
Avoid Planting Near / Watch Outs: Exact species are unknown, so water, height, spread and hardiness requirements vary. Avoid assuming all plants in the mix have identical needs.
Sources: Buffalo Brand Seed: https://www.buffalobrandseed.com/bbs-wildflower-mixes-guidelines/ | Outsidepride: https://www.outsidepride.com/seed/wildflower-seed/specialty-wildflowers/partial-shade-wild-flower-seed-mix.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: The packet composition is unknown. Commercial partial-shade mixes commonly combine annuals, biennials and perennials, so individual plants may behave very differently in Zone 6B.
Germination: Clear competing growth, loosen the soil, broadcast seed evenly and press it into firm soil contact. Maintain moisture during establishment.
Harvest: Bloom timing, flower size and cut-flower suitability vary according to the species present.
Seed Saving: Species-specific identification is required before reliable seed-saving instructions can be given.
Special Care: Do not interpret 'Partial Shade' as deep shade. Commercial mixes generally require filtered light or several hours of direct sun. Exact maturity, height and perennial status are intentionally not assigned because the packet composition is unknown.
Research Source: Ferry-Morse — https://ferrymorse.com/products/shade-flower-seed-mix — commercial partial-shade flower mix containing annuals and perennials, suited to strong filtered sunlight or approximately 1-4 hours of direct sun, and pollinator value
Research Source: Sow Right Seeds — https://sowrightseeds.com/products/part-shade-wildflower-seeds — partial-shade definition, soil preparation, broadcasting and seed-to-soil contact guidance
Research Source: American Meadows — https://www.americanmeadows.com/products/partial-shade-wildflower-seed-mix — evidence that commercial partial-shade mixes may contain annual, biennial and perennial species with a wide range of mature heights
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 15
Days to Harvest / Bloom: 90–120 days
Container Friendly: Small gourds possible; best in ground/trellis
Medicinal / Herbal Use: Ornamental/craft
Succession / Reusable Notes: Grow on a sturdy trellis or along edges if space is tight.
Zone 6B Notes: Needs a long warm season; earlier is better.
Companion Plants: Corn, beans, sunflowers, nasturtiums, marigolds, calendula
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Start indoors about 2-4 weeks before warm-weather planting or direct sow after soil reaches at least 65°F. Long-season components should be planted promptly in Southeast Michigan.
Germination: Warm soil is essential. Avoid damaging roots when transplanting young cucurbits.
Harvest: Harvest mature ornamental gourds before a hard freeze after fruits have developed full color and hardened skins. Cure in a warm, dry, ventilated location.
Seed Saving: Ornamental mixes often contain several open-pollinated Cucurbita pepo forms that readily cross with each other and with compatible squash or pumpkins. Bag and hand-pollinate if saving a particular type true to form.
Special Care: Commercial Ornamental Mix packets vary in their exact component varieties, shapes and sizes, so one mature height or fruit size cannot be assigned reliably.
Research Source: Sow True Seed — https://sowtrueseed.com/products/gourd-seeds-small-ornamental-mix — Cucurbita pepo ornamental mix identity, included shapes and seed-saving cross-pollination warning
Research Source: Seeds 'n Such — https://seedsnsuch.com/products/large-and-small-ornamental-mix-gourd-seeds — 100-130 day maturity, direct/transplant sowing, 1/2-inch depth and 24-36 inch spacing
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/pumpkins-and-winter-squash — 65°F soil requirement, late-May planting, water needs, soil pH and vine-crop culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 15
Days to Harvest / Bloom: 90–120 days
Container Friendly: Small gourds possible; best in ground/trellis
Medicinal / Herbal Use: Ornamental/craft
Succession / Reusable Notes: Grow on a sturdy trellis or along edges if space is tight.
Zone 6B Notes: Needs a long warm season; earlier is better.
Companion Plants: Corn, beans, sunflowers, nasturtiums, marigolds, calendula
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Cornucopia Mix requires approximately 110 days to mature, so plant promptly once soil has warmed in Southeast Michigan. Starting indoors for a few weeks can provide additional season length.
Germination: Warm soil is essential for cucurbit germination. Avoid root disturbance when transplanting.
Harvest: Harvest ornamental fruits after they reach full mature coloration and their rinds become firm, but before a hard freeze. Cure dry with good airflow.
Seed Saving: A mixed ornamental gourd population can cross heavily within compatible species. Saved seed will not reliably reproduce the original commercial mixture.
Special Care: Cornucopia Mix is sold as a mixture rather than a single uniform cultivar, so individual fruit colors, shapes and mature vine characteristics vary.
Research Source: Gardener Data — https://gardenerdata.com/variety/cornucopia-mix-gourd — Cornucopia Mix identity, approximately 110-day harvest, annual habit and full-sun requirement
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/pumpkins-and-winter-squash — 65°F soil requirement, planting timing, 3/4-inch sowing depth, 24-36 inch spacing, 5-6 foot rows, soil and water requirements
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 15
Days to Harvest / Bloom: 90–120 days
Container Friendly: Small gourds possible; best in ground/trellis
Medicinal / Herbal Use: Ornamental/craft
Succession / Reusable Notes: Grow on a sturdy trellis or along edges if space is tight.
Zone 6B Notes: Needs a long warm season; earlier is better.
Companion Plants: Corn, beans, sunflowers, nasturtiums, marigolds, calendula
Avoid Planting Near / Watch Outs: Potatoes, crowded beds
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: This long-season ornamental gourd should be planted as soon as soil is warm enough after the May 5 frost date. Starting indoors for a few weeks provides useful extra growing time in Southeast Michigan.
Germination: Germinates in approximately 7-10 days at optimum soil temperatures of 70-90°F. Soil below approximately 70°F can result in poor germination.
Harvest: Harvest before hard frost after stems begin browning and fruits have hardened. Mature fruits display distinctive crown-like blunt projections and variable green, orange, white and yellow coloration.
Seed Saving: Cucurbita pepo Crown of Thorns will cross with other compatible C. pepo gourds, zucchini, summer squash and pumpkins. Hand-pollinate and isolate blossoms for true seed.
Special Care: The supplied name 'Sherriot Crown of Thorns' appears to refer to the documented heirloom 'Shenot Crown of Thorns' or 'Crown of Thorns Shenot.' The original supplied variety spelling is preserved in the variety field.
Research Source: MIgardener — https://migardener.com/products/crown-of-thorns-shenot-gourd — Shenot Crown of Thorns identity, ornamental characteristics, annual habit and approximately 110-day maturity
Research Source: Pinetree Garden Seeds — https://www.superseeds.com/products/crown-of-thorns-gourd — Cucurbita pepo identity, 7-10 day germination, 70-90°F soil temperature, 1-inch depth and 125-day maturity
Research Source: Harris Seeds — https://www.harrisseeds.com/products/00806-gourd-shenot-crown-of-thorns — 18-24 inch in-row and 8-10 foot row spacing for Shenot Crown of Thorns
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow in warm soil or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 25 – Jul 10
Days to Harvest / Bloom: About 50–70 days
Container Friendly: Yes, 5–10+ gal
Pollinator Friendly: Yes; flowers attract pollinators
Medicinal / Herbal Use: Culinary vegetable
Perennial?: Tender perennial in frost-free climates; annual in Zone 6B
Succession / Reusable Notes: One warm-season planting usually produces well; frequent harvest keeps plants productive.
Zone 6B Notes: Wait for truly warm soil and nights; okra grows poorly in chilly Michigan conditions.
Companion Plants: Peppers, eggplant, basil, marigolds and other pollinator flowers
Avoid Planting Near / Watch Outs: Do not plant in cold soil. Pods become tough quickly if oversized; harvest every day or two once production begins.
Sources: Clemson Extension: https://hgic.clemson.edu/factsheet/how-to-grow-okra-in-south-carolina-including-planting-dates-watering-fertilizing-ratooning-pest-management-and-harvesting-tips-for-healthy-pod-production/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Okra needs genuinely warm soil and weather. In Southeast Michigan, wait until roughly 3 weeks after the May 5 frost date before setting plants out or direct sowing. Starting indoors briefly can provide a useful head start.
Germination: Warm soil is essential. Soaking seed for several hours before sowing can speed water uptake through the hard seed coat.
Harvest: Harvest pods frequently while tender, generally around 3-4 inches long. Allowing pods to become old and tough can slow further production.
Seed Saving: Allow selected pods to remain on plants until completely mature, brown and dry. Clemson Spineless is open-pollinated and can cross with nearby okra varieties.
Special Care: The supplied spelling 'Clemson Spinelesss' is preserved exactly in the variety field; the documented cultivar is Clemson Spineless. It was introduced by Clemson University and is a classic spineless green okra.
Research Source: Ferry-Morse — https://ferrymorse.com/products/organic-okra-clemson-spineless-80 — Clemson Spineless identity, 12-14 day germination, 58-day maturity, 3-6 foot height, container suitability, full sun and water requirements
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 1
Days to Harvest / Bloom: 45–60 days
Container Friendly: Yes, 7–10+ gal
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Zucchini is productive and worth planting even in early summer.
Zone 6B Notes: Watch for squash bugs and powdery mildew.
Companion Plants: Corn, beans, nasturtiums, marigolds, calendula, radish, borage, sunflowers nearby
Avoid Planting Near / Watch Outs: Potatoes, crowded vines
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after soil and weather are warm, roughly two weeks after the May 5 frost date. A July sowing can provide a later crop if approximately 50 frost-free days remain.
Germination: Ferry-Morse lists 8-10 days to germination. Warm soil above approximately 70°F improves establishment.
Harvest: Harvest frequently while fruits are young, glossy and tender. Frequent picking encourages continued production.
Seed Saving: Dark Green Zucchini is Cucurbita pepo and can cross with other C. pepo squash, pumpkins and ornamental gourds. Isolate or hand-pollinate for true seed.
Special Care: Monitor regularly for squash bugs, squash vine borers and powdery mildew. Avoid overhead watering when possible.
Research Source: Ferry-Morse — https://ferrymorse.com/products/organic-squash-dark-green-zucchini — 50-day maturity, 8-10 day germination, 18-24 inch height, full sun, container size and water requirement
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-summer-squash-and-zucchini — summer squash planting, spacing and warm-season culture
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors
Outdoor / Direct Sow / Transplant Window: May 20 – Jul 1
Days to Harvest / Bloom: 45–60 days
Container Friendly: Yes, 7–10+ gal
Medicinal / Herbal Use: Culinary
Succession / Reusable Notes: Zucchini is productive and worth planting even in early summer.
Zone 6B Notes: Watch for squash bugs and powdery mildew.
Companion Plants: Corn, beans, nasturtiums, marigolds, calendula, radish, borage, sunflowers nearby
Avoid Planting Near / Watch Outs: Potatoes, crowded vines
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant once frost danger has passed and soil is warm. Fordhook matures in approximately 57 days, allowing both an early-summer crop and a later succession in Southeast Michigan.
Germination: Zucchini seedlings generally emerge in approximately 10-14 days. Avoid cold, saturated soil.
Harvest: Harvest fruits at approximately 6-8 inches for tender texture and best quality. Check plants frequently because zucchini can enlarge rapidly.
Seed Saving: Fordhook is Cucurbita pepo and will cross with compatible zucchini, summer squash, pumpkins and ornamental gourds of the same species.
Special Care: Bush plants spread approximately 48-60 inches despite their relatively short height. Give each plant ample space and airflow.
Research Source: Burpee — https://www.burpee.com/squash-summer-fordhook-zucchini-prod000914.html — Fordhook-specific 57-day maturity, 24-30 inch height, 48-60 inch spread and 6-8 inch harvest size
Research Source: Burpee — https://www.burpee.com/garden-guide/edible-gardening/vegetables/learn-about-zucchini — 10-14 day germination, 1-inch sowing depth, 36-inch spacing, thinning and warm-soil direct sowing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost or start indoors 2–3 weeks early
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 25
Days to Harvest / Bloom: About 45–60 days
Container Friendly: Yes, 5–10+ gal
Pollinator Friendly: Yes; bees are needed for fruit set
Medicinal / Herbal Use: Culinary vegetable
Perennial?: No; annual
Succession / Reusable Notes: A second sowing 3–4 weeks after the first can extend production or replace damaged plants.
Zone 6B Notes: Fast maturity allows more than one planting in Zone 6B.
Companion Plants: Dill, radishes, nasturtiums, marigolds, beans
Avoid Planting Near / Watch Outs: Watch squash vine borers, squash bugs, cucumber beetles and mildew. Harvest young and often for best texture.
Sources: Botanical Interests: https://www.botanicalinterests.com/products/early-prolific-straightneck-summer-squash-seeds | Rare Seeds: https://www.rareseeds.com/squash-summer-early-prolific-straightneck | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost once soil is warm. Its very early maturity allows additional summer sowings if at least 6-8 frost-free weeks remain.
Germination: Warm soil is important for rapid establishment. Avoid cold, saturated planting conditions.
Harvest: Fruit can mature at 12-14 inches but is more tender and succulent when harvested around 5-6 inches.
Seed Saving: As a Cucurbita pepo summer squash, it can cross with other C. pepo zucchini, summer squash, pumpkins and ornamental gourds.
Special Care: The supplied name closely matches the documented heirloom Early Prolific Straightneck, a bright-yellow straightneck squash and 1938 All-America Selections winner. The supplied variety wording is preserved.
Research Source: Urban Farmer — https://www.ufseeds.com/product/early-prolific-straightneck-squash-seeds/SQEPS.html — Cucurbita pepo identity, yellow straightneck type, 42-day maturity, 18-36 inch height, 1-inch sowing depth, 24-inch spacing, 36-inch rows and harvest size
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow or start indoors
Outdoor / Direct Sow / Transplant Window: May 1 – Jul 1
Days to Harvest / Bloom: 60–100 days
Succession / Reusable Notes: Good for annual herb beds and pollinator strips.
Zone 6B Notes: Harvest flowers/leaves regularly depending on crop.
Companion Plants: Vegetables, calendula, chamomile, basil, dill, pollinator flowers
Avoid Planting Near / Watch Outs: Overcrowding
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Needs a long season for ripe seed. Sow promptly around the last frost when soil has warmed; avoid transplanting because its taproot dislikes disturbance.
Germination: Direct sow and keep evenly moist until emergence.
Harvest: Harvest seed heads as fruits turn gray, before they darken and shatter.
Seed Saving: Dry mature seed heads thoroughly, thresh and store dry.
Special Care: Do not confuse true anise (Pimpinella anisum) with anise hyssop or star anise.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/growers-library/herbs/anise/anise-key-growing-information.html — Pimpinella anisum identity, spacing and 130-day seed maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date once soil is at least about 60°F. Plant in a wind-protected location because mature plants can become extremely tall and top-heavy.
Germination: Direct sow approximately 1 inch deep. Germination generally occurs within 7-10 days under favorable conditions.
Harvest: For edible seed, allow the back of the flower head to turn yellow-brown and seeds to become plump and firm. Protect ripening heads from birds if seed harvest is desired.
Seed Saving: Mammoth Russian is an open-pollinated sunflower type, but sunflowers cross readily through insect pollination. Isolate from other Helianthus annuus varieties for true seed.
Special Care: Tall plants may need protection from strong wind. Deep watering encourages strong root development.
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — 7-10 day germination, 1-inch depth, giant sunflower spacing, soil pH and planting after frost
Research Source: University of Georgia Extension — https://fieldreport.caes.uga.edu/publications/C1121/growing-sunflowers-in-the-home-garden/ — 60°F minimum soil temperature, full sun and direct-seeding culture
Research Source: Burpee — https://www.burpee.com/sunflower-mammoth-prod000397.html — Mammoth-type giant height, large seed heads, edible striped seed and pollinator value
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once the soil has warmed to about 60°F. Successive sowings through early-to-mid July can extend bloom into fall before the October 15 frost.
Germination: Plant approximately 1 inch deep in warm soil. Germination generally occurs within 7-10 days.
Harvest: For cut flowers, harvest when petals are just beginning to lift from the flower disk. Branching plants continue producing side blooms after cutting.
Seed Saving: Allow selected heads to mature and dry. Sunflowers are insect-pollinated and cross readily with nearby Helianthus annuus varieties.
Special Care: Evening Sun is valued for branching plants and a mixture of red, mahogany and warm-toned blooms.
Research Source: Ferry-Morse — https://ferrymorse.com/products/sunflower-evening-sun-mixed-colors — Evening Sun Mixed Colors variety identity and red/mahogany flower coloration
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — direct sowing, germination, depth, spacing, soil and general sunflower culture
Research Source: Oregon State University Extension — https://extension.oregonstate.edu/catalog/em-9866-grow-your-own-sunflowers — full sun, drainage, watering and established drought tolerance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date when soil reaches at least about 60°F. Plant early enough for the giant seed heads to mature before the October 15 frost.
Germination: Plant about 1 inch deep. Seed usually germinates in 7-10 days under warm, moist conditions.
Harvest: Allow seed heads to mature until the back of the head yellows or browns and seeds become fully developed. Seeds can be harvested for roasting or wildlife.
Seed Saving: Allow selected heads to mature completely. Isolate from other annual sunflower varieties if true-to-type seed is important.
Special Care: Large mature heads make plants top-heavy. A wind-protected site is helpful even though Mammoth generally develops a sturdy stalk.
Research Source: Burpee — https://www.burpee.com/sunflower-mammoth-prod000397.html — Mammoth heirloom identity, 9-12 foot height, giant heads, edible seed and pollinator value
Research Source: Ferry-Morse — https://ferrymorse.com/products/organic-sunflower-mammoth — Helianthus annuus identity, giant flower heads, edible roasting seed and pollinator value
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — germination, planting depth, giant sunflower spacing, soil and direct-sowing timing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil is approximately 60°F or warmer. Teddy Bear's compact size makes it especially useful for containers and smaller beds.
Germination: Plant about 1 inch deep. Germination generally occurs in 7-10 days.
Harvest: Harvest for bouquets when the double blooms are opening but still firm. Cutting can encourage development of additional flowers on branching plants.
Seed Saving: Allow selected mature flower heads to dry. Nearby annual sunflowers may cross through insect pollination.
Special Care: Teddy Bear produces dense, fluffy, double golden flowers and grows much shorter than giant sunflower types.
Research Source: Ferry-Morse — https://ferrymorse.com/products/sunflower-dwarf-teddy-bear-seeds — Helianthus annuus identity, 24-36 inch height, multiple flowers and cut-flower suitability
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — 7-10 day germination, sowing depth, dwarf sunflower spacing and soil
Research Source: Oregon State University Extension — https://extension.oregonstate.edu/catalog/em-9866-grow-your-own-sunflowers — full-sun requirement, drainage and watering
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date once soil reaches approximately 60°F. Successive sowings through mid-July can provide warm-colored flowers into fall.
Germination: Plant about 1 inch deep in warm soil. Germination usually occurs within 7-10 days.
Harvest: Harvest branching stems when individual flowers are just beginning to open. Regular cutting encourages continued side-branch flowering.
Seed Saving: Allow selected heads to fully mature and dry. Autumn Beauty is a color mixture, and saved seed may shift in color proportions, especially when other sunflowers are nearby.
Special Care: Autumn Beauty produces a mixture of warm gold, orange, rust, burgundy and reddish shades rather than one uniform flower color.
Research Source: Ferry-Morse — https://ferrymorse.com/products/sunflower-autumn-beauty-mixed-colors-seeds — Autumn Beauty variety identity and mixed gold, rust and orange coloration
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — direct sowing after frost, germination, sowing depth, spacing, soil and pH
Research Source: Oregon State University Extension — https://extension.oregonstate.edu/catalog/em-9866-grow-your-own-sunflowers — full-sun requirement, well-drained soil, watering and drought tolerance
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 last frost once soil has warmed. Successive sowings through mid-July can extend flowering toward the October 15 first frost.
Germination: Plant about 1 inch deep in moist, warmed soil. Germination commonly occurs within 7-10 days.
Harvest: For cut flowers, harvest when petals are beginning to lift from the flower disk. If saving mature seed, allow heads to ripen and dry.
Seed Saving: Mixed-color sunflowers cross readily through insect pollination. Saved seed will not reliably reproduce the original commercial mixture or its color proportions.
Special Care: The packet name does not identify the cultivars included in the mixture, so mature height and variety-specific maturity are left null.
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — direct sowing after frost, 1-inch sowing depth, 7-10 day germination, spacing and soil requirements
Research Source: Ferry-Morse — https://ferrymorse.com/collections/sunflower-seeds — commercial mixed-color sunflower seed type and pollinator use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant promptly after the May 5 last frost because this giant seed-producing sunflower needs a long season to fully ripen its large heads before fall frost.
Germination: Direct sow approximately 1 inch deep after soil warms. Sunflower seed typically germinates in 7-10 days.
Harvest: For edible seed, allow the back of the flower head to yellow and then brown while the seeds become plump and firm. Protect ripening heads from birds if necessary.
Seed Saving: Mammoth Grey Stripe is an open-pollinated sunflower type but will cross readily with other Helianthus annuus varieties. Isolate if maintaining true seed.
Special Care: Very tall, single-stemmed plants with extremely large seed heads may become top-heavy; a wind-protected planting site is helpful.
Research Source: Ferry-Morse / Home Depot — https://www.homedepot.com/p/Ferry-Morse-Sunflower-Mammoth-Grey-Stripe-Seed-Bonus-Pack-6544/207097709 — Mammoth Grey Stripe identity, single-stem habit, up to 12-foot height and edible seed use
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — 7-10 day germination, direct sowing after frost, 1-inch depth and 24-inch spacing for giant sunflowers
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost in warm soil. Black-oil sunflowers are commonly grown for high-oil seed used by birds and wildlife.
Germination: Direct sow after soil warms. General sunflower germination is approximately 7-10 days.
Harvest: Allow heads to mature until backs yellow-brown and seeds are fully formed. Dry thoroughly before storing seed for wildlife feeding.
Seed Saving: Black Oil describes an oilseed sunflower class rather than one uniquely identified cultivar here. Plants can cross readily with other annual sunflowers.
Special Care: Because the packet does not identify a specific black-oil cultivar such as Peredovik, cultivar-specific height and maturity are intentionally left null.
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — sunflower germination, direct sowing, depth, spacing and general culture
Research Source: King's AgriSeeds — https://kingsagriseeds.com/product/peredovik-sunflower/ — example black-oil sunflower characteristics and high-oil birdseed use
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant very soon after the May 5 frost date because American Giant requires a long growing season and may need around 120 days to bloom.
Germination: Ferry-Morse lists 14-21 days to germination. Sow after frost in warm soil.
Harvest: Primarily grown for its giant ornamental blooms and exceptional height. Mature heads may also be left for wildlife.
Seed Saving: American Giant is sold as an F1 hybrid. Saved seed will not reliably reproduce the original American Giant hybrid characteristics.
Special Care: Can reach 12-16 feet tall. Choose a wind-protected site and provide deep, consistent watering. Despite the extreme height, the cultivar is bred for strong stalks.
Research Source: Ferry-Morse — https://ferrymorse.com/products/sunflower-american-giant-hybrid-seeds — American Giant Hybrid identity, 12-16 foot height, 14-21 day germination, full sun, container size and water needs
Research Source: Urban Farmer — https://www.ufseeds.com/product/american-giant-f1-sunflower-seeds/SUAG.html — F1 hybrid status and approximately 120-day bloom maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 last frost. Additional sowings through mid-July can extend flowering into fall.
Germination: Sunflowers germinate best in warm soil and generally emerge within about 1-2 weeks.
Harvest: For cutting, harvest when petals are beginning to lift from the flower disk.
Seed Saving: Annual sunflowers cross readily through insect pollination. Isolate from other Helianthus annuus varieties if preserving true seed.
Special Care: A reliable commercial cultivar named exactly 'Moonwalk' could not be verified. A documented cultivar named 'Moonwalker' exists, but its variety-specific traits were not substituted because the supplied seed name is different.
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — species-level sunflower germination, direct sowing, depth, spacing, soil and growing requirements
Research Source: The Diggers Club — https://www.diggers.com.au/products/sunflower-moonwalker — documentation of the similarly named Moonwalker cultivar and distinction from the supplied Moonwalk name
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost and succession sow every 1-2 weeks for continuous cut-flower harvest. Indoor starting 2-3 weeks before planting out is possible for the earliest crop.
Germination: Germinates in 7-14 days at 70-75°F. Avoid disturbing roots when transplanting.
Harvest: Harvest tight when petal color first becomes visible or allow flowers to open further depending on intended use.
Seed Saving: ProCut White Lite is an F1 hybrid and pollenless; saved seed will not reliably reproduce the cultivar.
Special Care: Do not pinch. This is a single-stem cut-flower cultivar; pinching can produce poor-quality flowers or prevent normal bloom development.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/flowers/sunflowers/tall-sunflowers/procut-white-lite-f1-sunflower-seed-3386.html — F1 status, pollenless flowers, 7-14 day germination, 70-75°F temperature, 1/2-inch depth, 4-6 inch spacing, harvest stage and no-pinch requirement
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date. With a 55-65 day bloom period, succession sowings through mid-July can provide flowers well into fall.
Germination: Sow 1/2 inch deep. Germination is approximately 10-14 days.
Harvest: Harvest the main 5-6 inch bloom for bouquets as it begins opening. Branching plants may subsequently produce smaller side flowers.
Seed Saving: The commercial mixture is pollenless and its component genetics are not expected to reproduce reliably from saved seed.
Special Care: Bohemian Rhapsody produces pollenless bicolor flowers and branching stems. It is specifically marketed for cut-flower use.
Research Source: Gurney's — https://www.gurneys.com/products/bohemian-rhapsody-sunflower-mix — 55-65 day maturity, 10-14 day germination, 1/2-inch depth, 18-24 inch spacing, 4-5 foot height, branching habit, pollenless flowers and pollinator attraction
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil warms. Its 65-75 day bloom time permits succession sowings through mid-July in Southeast Michigan.
Germination: Germinates in approximately 7-14 days. Sow 1/2 inch deep in soil around 60-75°F.
Harvest: Harvest branching stems as blooms begin opening for cut flowers. Mature seed is edible and can also be collected after heads dry.
Seed Saving: Allow heads to brown and dry before collecting seed. Helianthus annuus varieties cross readily with nearby annual sunflowers.
Special Care: Plants produce branching 6-7 foot growth and 5-8 inch flowers ranging from dark burgundy and chocolate tones to nearly black. Some off-color blooms can occur naturally.
Research Source: Baker Creek Heirloom Seeds — https://www.rareseeds.com/sunflower-chocolate-cherry — Helianthus annuus identity, 6-7 foot height, 65-75 day maturity, 7-14 day germination, depth, spacing, soil, water, cut-flower use and seed saving
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: 60–100 days to bloom
Container Friendly: Dwarf yes; giants need ground/large pots
Medicinal / Herbal Use: Seeds useful; pollinator support
Succession / Reusable Notes: Succession sow for blooms. Tall types need wind protection.
Zone 6B Notes: Direct sow after frost.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn, pollinator flowers, clover
Avoid Planting Near / Watch Outs: Potatoes; may shade small crops
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date. Its relatively early 50-55 day bloom time allows several succession sowings during the Zone 6B summer.
Germination: Use standard sunflower culture: sow shallowly in warmed soil and maintain consistent moisture until emergence.
Harvest: Harvest branching stems when the deep-maroon flowers begin opening. The pollenless blooms are particularly useful for bouquets.
Seed Saving: Black Beauty is a pollenless bred sunflower. Seed production and true-to-type seed saving are unreliable without compatible pollen-producing sunflowers and controlled breeding.
Special Care: Black Beauty was bred for exceptionally dark, nearly black-maroon flowers. It is uniformly branching and pollenless.
Research Source: Sunflower Selections — https://www.sunflowerselections.com/product/black-beauty/ — breeder-verified Black Beauty identity, branching habit, pollenless flowers, 50-55 day maturity, 4-6 foot height and bouquet use
Research Source: University of Minnesota Extension — https://extension.umn.edu/gardening-minnesota/sunflowers — species-level sunflower sowing, germination, soil and water requirements
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after frost
Outdoor / Direct Sow / Transplant Window: May 10 – Jul 10
Days to Harvest / Bloom: About 70–90 days to bloom
Container Friendly: Possible only in a very large/heavy pot; best in the ground
Pollinator Friendly: Yes; excellent for bees and other pollinators
Medicinal / Herbal Use: Edible seed/bird seed use after maturity; mainly ornamental
Perennial?: No; annual
Succession / Reusable Notes: Succession sow every 2–3 weeks through early July for a longer bloom period.
Zone 6B Notes: Can reach around 10–12 ft; choose a sheltered full-sun location.
Companion Plants: Cucumbers, squash, pumpkins, melons, corn and other pollinator flowers
Avoid Planting Near / Watch Outs: Very tall plants can shade smaller crops and may need staking or wind protection.
Sources: Hudson Valley Seed: https://hudsonvalleyseed.com/products/skyscraper-sunflower | Ferry-Morse: https://ferrymorse.com/products/sunflower-skyscraper-seeds | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost and warm soil. Its tall growth means the plant should be positioned where it will not shade shorter crops.
Germination: Direct sow in warm soil and thin to provide substantial room for stalk development.
Harvest: Flowers can reach about 14 inches across. For edible seed, allow the head to mature and dry after petals fade and the back of the head yellows to brown.
Seed Saving: Skyscraper is an open-pollinated annual sunflower and can cross readily with nearby Helianthus annuus varieties.
Special Care: Because plants can reach 10-12 feet with very large flower heads, staking or planting along a sturdy fence is recommended.
Research Source: Gurney's — https://www.gurneys.com/products/skyscraper_sunflower_ — 75-day maturity, up-to-12-foot height, 14-inch flowers, pollinator value, edible seed and staking recommendation
Research Source: Ferry-Morse — https://ferrymorse.com/products/sunflower-skyscraper-seeds — Skyscraper identity and giant sunflower habit
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 25
Days to Harvest / Bloom: 50–65 days
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary; nitrogen-fixing cover crop benefit
Succession / Reusable Notes: Succession sow bush beans every 2–3 weeks until late July.
Zone 6B Notes: Do not plant until soil is warm.
Companion Plants: Corn, cucumbers, carrots, celery, calendula, marigolds, nasturtiums, strawberries
Avoid Planting Near / Watch Outs: Onions, garlic, leeks, chives
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil is warm. Succession sow every 3 weeks, with the final sowing early enough to mature before frost.
Germination: Do not soak beans solely to hasten germination; overly wet or cold soil can cause seed rot.
Harvest: Pick pods frequently while tender and before seeds swell for best snap-bean quality.
Seed Saving: Allow pods to mature and dry completely on the plant. Phaseolus vulgaris is mainly self-pollinating, but some crossing can occur.
Special Care: Bush habit does not require a trellis.
Research Source: Earl May — https://www.earlmay.com/improved-tendergreen-bean-seeds — Tendergreen depth, spacing, 8-16 day sprouting, 52-day harvest and 3-week succession guidance
Research Source: Urban Farmer — https://www.ufseeds.com/product/tendergreen-improved-bean-seeds/BETI.html — 53-day maturity and Phaseolus vulgaris identity
Research Source: Cornell University — https://www.gardening.cornell.edu/homegardening/scenef57c.html — bush bean culture and recommendation of Improved Tendergreen
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Start indoors; transplant for a fall crop
Outdoor / Direct Sow / Transplant Window: Jun 25 – Jul 10
Days to Harvest / Bloom: About 85–110 days
Container Friendly: Yes, 7–10+ gal
Pollinator Friendly: Low if harvested; flowers attract pollinators if overwintered
Medicinal / Herbal Use: Culinary vegetable
Perennial?: Biennial botanically; grown as an annual vegetable
Succession / Reusable Notes: Usually one fall crop rather than repeated succession sowings.
Zone 6B Notes: Plan for maturity in cool fall weather; frost can improve flavor.
Companion Plants: Lettuce, onions, dill, cilantro, calendula
Avoid Planting Near / Watch Outs: Watch cabbage worms/loopers, aphids and clubroot; rotate brassicas. Long season means fall timing matters.
Sources: Botanical Interests: https://www.botanicalinterests.com/products/long-island-improved-brussels-sprouts-seeds | Rare Seeds: https://www.rareseeds.com/brussels-sprout-long-island-improved | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Long Island Improved is best timed so sprouts mature during cool fall weather. Start plants in late spring or early summer and transplant for an autumn harvest. Frost improves sprout sweetness.
Germination: Start seedlings 4-6 weeks before transplanting. Maintain approximately 65-85°F for germination.
Harvest: Harvest firm sprouts from the bottom of the stalk upward as they reach approximately 1-1.5 inches across.
Seed Saving: Brussels sprouts are biennial and cross with other flowering Brassica oleracea crops including cabbage, broccoli, cauliflower, kale and collards.
Special Care: The supplied variety 'Long Island' corresponds to the widely documented heirloom Long Island Improved. The supplied variety wording is preserved exactly.
Research Source: Victory Seed Company — https://victoryseeds.com/products/long-island-improved-brussels-sprouts — Long Island Improved identity, 110-day maturity, 20-24 inch plant height, 1.5-inch sprouts and open-pollinated status
Research Source: Pinetree Garden Seeds — https://www.superseeds.com/products/long-island-improved-85-day-heirloom — 85-day maturity listing, 3-10 day germination, 65-85°F germination temperature, 1/4-inch depth, 4-6 week indoor start and 18-24 inch spacing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 25
Days to Harvest / Bloom: 70–110 days
Pollinator Friendly: Wind-pollinated; not insect-focused
Medicinal / Herbal Use: Culinary/decorative depending on type
Succession / Reusable Notes: Plant in blocks for pollination. Isolation may matter for popcorn/Glass Gem.
Zone 6B Notes: Needs warm soil and consistent water.
Companion Plants: Beans, squash, cucumbers, melons, pumpkins, sunflowers
Avoid Planting Near / Watch Outs: Tomatoes very close by
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost when soil reaches about 60°F. Its 75-80 day maturity makes Early Golden Bantam well suited to Southeast Michigan and permits limited succession sowing.
Germination: Plant in blocks of several short rows rather than one long row to improve wind pollination and kernel set.
Harvest: Harvest sweet-corn ears when silks are brown and dry but husks remain green, and kernels release milky juice when punctured.
Seed Saving: Corn is wind-pollinated and crosses readily with other corn varieties. Separate by distance or flowering time to maintain true seed.
Special Care: Plants commonly produce one to two 6-7 inch ears per stalk. Side-dress with nitrogen during rapid vegetative growth if soil fertility is limited.
Research Source: Urban Farmer — https://www.ufseeds.com/product/early-golden-bantam-corn-seed/COEG.html — 75-80 day maturity, 5-6 foot plant height and 6-7 inch ear size
Research Source: McKenzie Seeds — https://mckenzieseeds.com/products/corn-seeds-early-golden-bantam — 7-14 day germination, full sun and 1-2 inches/week water
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow in blocks after soil warms
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 1
Days to Harvest / Bloom: About 75–80 days
Container Friendly: Not ideal; only very large grouped containers can provide enough plants for pollination
Pollinator Friendly: No; wind-pollinated
Medicinal / Herbal Use: Culinary sweet corn
Perennial?: No; annual
Succession / Reusable Notes: Plant another block every 10–14 days, or stagger varieties, for a longer harvest.
Zone 6B Notes: Its relatively early maturity makes a late-June/early-July final planting more realistic than long-season corn.
Companion Plants: Beans, squash, cucumbers, melons, pumpkins
Avoid Planting Near / Watch Outs: Corn is wind-pollinated, so use several short rows/blocks rather than one long row. Different corn types flowering together can cross-pollinate.
Sources: Ferry-Morse: https://ferrymorse.com/products/sweet-corn-early-golden-bantam-hybrid | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil has warmed. Its 75-80 day maturity makes it suitable for Southeast Michigan and permits limited succession sowing.
Germination: Plant several short rows together in a block rather than one long row for better wind pollination and ear fill.
Harvest: Harvest when silks have browned while husks remain green and kernels release milky juice when punctured.
Seed Saving: Ferry-Morse identifies this seed as a hybrid. Saved seed should not be expected to reproduce Early Golden Bantam Hybrid true to type.
Special Care: Ferry-Morse's Early Golden Bantam Hybrid produces two or more 5-7 inch ears on 5-6 foot stalks, with 8-12 rows of golden-yellow kernels.
Research Source: Ferry-Morse — https://ferrymorse.com/products/sweet-corn-early-golden-bantam-hybrid — hybrid identity, Zea mays identity, 7-10 day germination, 75-80 day maturity, 5-6 foot height, 1-2 inch weekly water, 1-inch depth, 12-inch spacing, 3-foot rows and block planting
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow in blocks after soil warms
Outdoor / Direct Sow / Transplant Window: May 15 – Jun 15
Germination Time: Usually about 5–10 days in warm soil
Days to Harvest / Bloom: Unknown; corn varieties can range roughly 60–110+ days
Container Friendly: Not recommended
Pollinator Friendly: No; wind-pollinated
Medicinal / Herbal Use: Culinary/ornamental use depends on the unknown corn type
Perennial?: No; annual
Succession / Reusable Notes: Do not plan a late succession until the type/maturity is identified.
Zone 6B Notes: Use a conservative last planting date because the variety could be long-season.
Companion Plants: Beans, squash, cucumbers, melons, pumpkins
Avoid Planting Near / Watch Outs: Type is unknown, so sweet/popcorn/dent maturity and harvest method cannot be determined. Plant in blocks; isolate flowering time from other corn if seed/crop purity matters.
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost when soil reaches at least about 60°F. Because the cultivar and corn class are unknown, planting by the end of June provides more time for an unknown maturity period.
Germination: Plant in a block of multiple short rows for wind pollination rather than one isolated row.
Harvest: Harvest method depends on whether this proves to be sweet corn, flour corn, flint corn, dent corn or popcorn, so no cultivar-specific harvest stage is assigned.
Seed Saving: Hybrid status and corn class are unknown. Corn also crosses readily with other Zea mays varieties, so seed-saving suitability cannot be determined safely.
Special Care: Because the variety is unknown, maturity, height, ear type, kernel color and specific culinary use are intentionally left null or generalized.
Research Source: University of Minnesota Extension — https://extension.umn.edu/vegetables/growing-sweet-corn — species-level corn planting after warm soil, block planting, spacing, fertility and irrigation principles
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 25
Days to Harvest / Bloom: 50–65 days
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary; nitrogen-fixing cover crop benefit
Succession / Reusable Notes: Succession sow bush beans every 2–3 weeks until late July.
Zone 6B Notes: Do not plant until soil is warm.
Companion Plants: Corn, cucumbers, carrots, celery, calendula, marigolds, nasturtiums, strawberries
Avoid Planting Near / Watch Outs: Onions, garlic, leeks, chives
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil exceeds about 60°F. Sow additional rows about every 3 weeks, with the final sowing early enough to mature before October 15.
Germination: Avoid planting into cold, saturated soil because bean seed is prone to rot.
Harvest: Pick approximately 6-inch stringless pods while tender and before seeds swell noticeably. Frequent harvesting extends production.
Seed Saving: Allow pods to fully mature and dry on plants. Phaseolus vulgaris is primarily self-pollinating, although some crossing can occur.
Special Care: Tendergreen Improved is a compact bush bean and does not require a trellis.
Research Source: Willhite Seed — https://www.willhiteseed.com/0136 — 52-day maturity, 1-2 inch depth, 2-4 inch spacing and row spacing
Research Source: Everwilde Farms — https://www.everwilde.com/store/Tendergreen-Improved-Green-Bean-Seeds.html — Tendergreen Improved identity, heat tolerance, disease resistance and 52-day maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 25
Days to Harvest / Bloom: 50–65 days
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Flowers support pollinators
Medicinal / Herbal Use: Culinary; nitrogen-fixing cover crop benefit
Succession / Reusable Notes: Succession sow bush beans every 2–3 weeks until late July.
Zone 6B Notes: Do not plant until soil is warm.
Companion Plants: Corn, cucumbers, carrots, celery, calendula, marigolds, nasturtiums, strawberries
Avoid Planting Near / Watch Outs: Onions, garlic, leeks, chives
Sources: MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar | Detroit frost dates: https://www.ufseeds.com/vegetable-planting-calendar-detroit-michigan.html | Almanac Detroit: https://www.almanac.com/gardening/planting-calendar/MI/Detroit

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date once soil has warmed. Sow additional plantings every 2 weeks until approximately 8 weeks before the October 15 first frost.
Germination: Avoid planting into cold, saturated soil. Warm soil supports rapid 6-8 day germination.
Harvest: Pick the stringless pods young and tender at approximately 5.5 inches. Frequent harvesting encourages continued production.
Seed Saving: Allow pods to mature and dry completely on the vine. Phaseolus vulgaris is primarily self-pollinating, although occasional crossing can occur.
Special Care: This record corresponds to the documented Blue Lake Stringless Pole bean. Provide a sturdy trellis or pole support before vines begin climbing.
Research Source: Ferry-Morse — https://ferrymorse.com/products/bean-blue-lake-stringless-pole-organic-seeds — Phaseolus vulgaris identity, pole habit, 6-8 day germination, 60-day maturity, depth, spacing, height, water needs and succession sowing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 25
Germination Time: About 5–10 days
Days to Harvest / Bloom: About 50–55 days; naturally staggered by variety
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Somewhat; mostly self-pollinating
Medicinal / Herbal Use: Culinary snap beans
Perennial?: No; annual
Succession / Reusable Notes: Sow every 2–3 weeks. Provider generally matures first, followed by Rocdor and Royal Burgundy.
Zone 6B Notes: A useful mix for continuous color and harvest in a Zone 6B summer.
Companion Plants: Cucumbers, carrots, corn, squash, radishes, marigolds, nasturtiums
Avoid Planting Near / Watch Outs: Mix contains Provider (green), Rocdor (yellow) and Royal Burgundy (purple). Do not sow in cold/soggy soil; watch bean beetles and fungal disease.
Sources: Johnny's Selected Seeds: https://www.johnnyseeds.com/vegetables/beans/bush-beans/trilogy-mix-organic-bean-seed-3193G.html | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after the May 5 frost date once daytime soil temperatures average at least 60°F. Additional sowings can extend harvest through summer.
Germination: Avoid sowing into cold soil below about 60°F because germination and stand establishment become unreliable.
Harvest: Johnny's Trilogy currently combines green Provider, yellow Rocdor and purple Royal Burgundy bush beans. Provider matures first, followed by Rocdor and then Royal Burgundy, extending the harvest period.
Seed Saving: The mix components are separate cultivars and Johnny's notes that varieties in the commercial mixture are subject to change. Saved seed will not reliably recreate the original commercial proportions.
Special Care: Johnny's lists Trilogy as an exclusive organic bush-bean mixture suited to limited garden space and containers.
Research Source: Johnny's Selected Seeds — https://www.johnnyseeds.com/vegetables/beans/bush-beans/trilogy-mix-organic-bean-seed-3193G.html — exact Trilogy Mix identity, Provider/Rocdor/Royal Burgundy composition, bush habit, container suitability, 55-day maturity, 70-90°F optimum germination temperature, pH, 1-inch depth, 2-inch spacing and 20-36 inch rows
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms; provide tall support
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 10
Days to Harvest / Bloom: About 60–70 days
Container Friendly: Yes, large container with a tall trellis
Pollinator Friendly: Somewhat; mostly self-pollinating
Medicinal / Herbal Use: Culinary snap bean
Perennial?: No; annual
Succession / Reusable Notes: Pole beans produce over a long period; pick frequently to keep vines producing.
Zone 6B Notes: One good early planting can produce for weeks once warm weather settles in.
Companion Plants: Cucumbers, carrots, squash, radishes, corn if a planned Three Sisters-style planting is used
Avoid Planting Near / Watch Outs: Needs a sturdy 6–8+ ft trellis. Do not sow in cold, soggy soil; watch bean beetles and fungal disease.
Sources: San Diego Seed Company: https://sandiegoseedcompany.com/product/vegetables/beans/organic-kentucky-wonder-pole-bean-seeds/ | Renee's Garden: https://www.reneesgarden.com/products/kentucky-wonder | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Direct sow after frost once soil reaches approximately 70°F. Provide a tall, sturdy trellis at planting time.
Germination: Warm soil gives the most reliable germination. Avoid cold, saturated conditions.
Harvest: Harvest long green pods frequently while tender. Kentucky Wonder can also be allowed to mature for shelled or dry beans.
Seed Saving: Kentucky Wonder is open-pollinated. Allow pods to become fully dry and brittle before shelling seed.
Special Care: Kentucky Wonder is a vigorous heirloom pole bean that can reach 6-9 feet and requires vertical support.
Research Source: Ferry-Morse — https://ferrymorse.com/products/organic-bean-garden-pole-kentucky-wonder — 6-8 day germination, 60-66 day maturity, 6-8 foot height, container suitability and 1-2 inch weekly water requirement
Research Source: Fedco Seeds — https://fedcoseeds.com/seeds/kentucky-wonder-pole-bean-285 — open-pollinated status and 68-day maturity
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms
Outdoor / Direct Sow / Transplant Window: May 15 – Jul 25
Days to Harvest / Bloom: About 49–55 days
Container Friendly: Yes, 3–5+ gal
Pollinator Friendly: Somewhat; mostly self-pollinating but flowers are visited by insects
Medicinal / Herbal Use: Culinary bean
Perennial?: No; annual
Succession / Reusable Notes: Sow every 2–3 weeks for a longer harvest.
Zone 6B Notes: Wait for warm soil; bush beans mature quickly enough for several plantings in Zone 6B.
Companion Plants: Cucumbers, carrots, corn, squash, radishes, marigolds, nasturtiums
Avoid Planting Near / Watch Outs: Do not sow into cold, soggy soil. Watch bean beetles and fungal diseases; rotate legumes where practical.
Sources: Gurney's: https://www.gurneys.com/products/early_contender_bush_beans_ | San Diego Seed Company: https://sandiegoseedcompany.com/product/vegetables/beans/contender-bush-bean-seeds/ | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Contender's early maturity makes it excellent for both the first warm-soil planting and later summer succession crops in Southeast Michigan.
Germination: Direct sow after frost once soil reaches at least about 65°F.
Harvest: Pick approximately 6-inch green pods while tender and before seeds become prominent. Frequent picking encourages further pod production.
Seed Saving: Allow pods to become fully dry and brittle. Contender is an open-pollinated Phaseolus vulgaris bean.
Special Care: Compact bush plants are self-supporting and require no trellis. Contender is noted for reliable production in both cooler short-season regions and warm humid climates.
Research Source: San Diego Seed Company — https://sandiegoseedcompany.com/product/vegetables/beans/contender-bush-bean-seeds/ — 3-10 day germination, 50+ day maturity, 65°F minimum soil temperature, 1/2-inch depth, 18-inch height and 10-day succession interval
Research Source: Victory Seed Company — https://victoryseeds.com/products/contender-bush-green-bean — 55-day maturity, 6-inch pods and adaptation to both cool and warm climates
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Germination Time: About 7–10 days in warm soil
Days to Harvest / Bloom: About 85–95 days to dry seed
Container Friendly: Possible, but beds/ground are more efficient for a useful dry-bean harvest
Pollinator Friendly: Somewhat; mostly self-pollinating
Medicinal / Herbal Use: Culinary dry bean
Perennial?: No; annual
Succession / Reusable Notes: One main planting is best so pods have enough season to dry fully.
Zone 6B Notes: Plant early enough for pods to dry before cool, wet fall weather and frost.
Companion Plants: Corn, squash, cucumbers, carrots
Avoid Planting Near / Watch Outs: Allow pods to mature and dry before storage. Avoid cold/wet soil; rotate legumes to reduce disease. Kidney beans must be thoroughly cooked; do not eat raw or undercooked.
Sources: Annie's Heirloom Seeds: https://anniesheirloomseeds.com/products/organic-light-red-kidney-bean-phaseolus-vulgaris | FDA natural toxins: https://www.fda.gov/food/chemical-contaminants-pesticides/natural-toxins-food | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant after frost once soil is warm. Because dry kidney beans need 85-95 days plus dry weather for finishing pods, plant by late June in Southeast Michigan.
Germination: Direct sow into warm, well-drained soil. Avoid cold, saturated conditions.
Harvest: For dry beans, leave pods on plants until yellow-brown, dry and brittle. If wet weather threatens, entire plants can be pulled and finished under cover with good airflow.
Seed Saving: Dry beans intended for eating are also mature seed. Save clean, fully dried beans from healthy open-pollinated plants.
Special Care: Light Red Kidney is a compact upright bush dry bean rather than a snap bean.
Research Source: Eden Brothers — https://www.edenbrothers.com/products/organic-light-red-kidney-bean-seeds — Phaseolus vulgaris identity, annual bush habit, 85-95 day maturity, 15-18 inch height, 1-inch depth, 4-6 inch spacing and direct sowing
[[RESEARCH ENRICHMENT END]]

Original Planting Method: Direct sow after soil warms
Outdoor / Direct Sow / Transplant Window: May 20 – Jun 20
Germination Time: About 7–10 days in warm soil
Container Friendly: Possible, but beds/ground are more efficient for a useful dry-bean harvest
Pollinator Friendly: Somewhat; mostly self-pollinating
Medicinal / Herbal Use: Culinary dry bean
Perennial?: No; annual
Succession / Reusable Notes: One main planting is best so pods have enough season to dry fully.
Zone 6B Notes: Plant early enough for pods to dry before cool, wet fall weather and frost.
Companion Plants: Corn, squash, cucumbers, carrots
Avoid Planting Near / Watch Outs: Allow pods to mature and dry before storage. Avoid cold/wet soil; rotate legumes to reduce disease. Kidney beans must be thoroughly cooked; do not eat raw or undercooked.
Sources: Everwilde Farms: https://www.everwilde.com/store/Dark-Red-Kidney-Dry-Bean-Seeds.html | FDA natural toxins: https://www.fda.gov/food/chemical-contaminants-pesticides/natural-toxins-food | MSU Extension: https://www.canr.msu.edu/resources/garden_planning_calendar

[[RESEARCH ENRICHMENT START]]
Zone 6B: Plant promptly after warm conditions arrive. With approximately 95-96 days to mature dry seed, late planting can leave pods insufficiently dry before autumn weather.
Germination: Direct sow after frost in warm soil. Germination typically occurs within approximately 4-8 days under favorable conditions.
Harvest: Leave pods on plants until mature, dry and brittle. If autumn rain threatens before complete drying, pull plants and hang them under cover with good airflow.
Seed Saving: Dark Red Kidney is open-pollinated. Save completely dry seed from healthy plants and protect stored beans from moisture.
Special Care: This is a dry kidney bean and should be cooked thoroughly before eating; raw or undercooked kidney beans should not be consumed.
Research Source: Urban Farmer — https://www.ufseeds.com/product/dark-red-kidney-bean-seeds/BEDRK.html — Phaseolus vulgaris identity, bush dry-bean habit, 96-day maturity, 18-inch height, 1-inch depth, 2-inch spacing, 24-inch rows and open-pollinated status
Research Source: Annie's Heirloom Seeds — https://anniesheirloomseeds.com/products/dark-red-kidney-bean-phaseolus-vulgaris — 4-8 day germination, 95-day maturity, 75-85°F germination temperature, depth and spacing
[[RESEARCH ENRICHMENT END]]