When should I plant Salaatti, Black Seeded Simpson in Zone 4a?

Start Salaatti, Black Seeded Simpson seeds indoors around Mar 24. Transplant outdoors after Apr 14. Expect first harvest around May 19.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Salaatti, Black Seeded Simpson in Zone 4a?

Yes. Salaatti, Black Seeded Simpson needs 45 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 7 successions.

Salaatti, Black Seeded Simpson illustration

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🥬 Growing Salaatti, Black Seeded Simpson in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Salaatti, Black Seeded Simpson in this zone. Viimeinen halla: May 5. Ensimmäinen halla: Oct 1.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 24Oct 1

Season: May 5 – Oct 1 (149 päivää) · Succession: plant every 2 weeks (up to 7x)

Vyöhyke4a

Viimeinen hallaMay 5

Ensimmäinen hallaOct 1

Kausi149 päivää

Sato45 päivää

AurinkoPuolivarjo

When to Plant Salaatti, Black Seeded Simpson in Zone 4a

Start Seeds Indoors: Mar 24

Start Salaatti, Black Seeded Simpson seeds indoors around Mar 24 (6 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 65F. Germinates in 4-10 days.

Transplant Outdoors: Apr 14

Transplant Salaatti, Black Seeded Simpson seedlings outdoors after Apr 14. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm välein). Harden off plants for a week before moving outside.

Harvest: May 19

First harvest approximately May 19 (~35 päivää from transplant). Continue harvesting until first frost (Oct 1).

Fall Planting: Aug 6

For a fall harvest, plant Salaatti, Black Seeded Simpson around Aug 6 (8 weeks before first frost).

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Salaatti, Black Seeded Simpson in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

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Track Salaatti, Black Seeded Simpson from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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