When should I plant Retiisi in Zone 2a?

Direct sow Retiisi outdoors around Apr 10. Expect first harvest around May 5.

What is the last frost date for Zone 2a?

The average last spring frost date for Zone 2a is May 15. The first fall frost averages Sep 15, giving a 123-day growing season.

Can I grow Retiisi in Zone 2a?

Yes. Retiisi needs 25 days to harvest. Zone 2a has a 123-day growing season, which is sufficient. You can plant up to 7 successions.

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🥔 Growing Retiisi in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Retiisi early indoors to maximize your harvest window. Viimeinen halla: May 15. Ensimmäinen halla: Sep 15.

Planting Calendar

Outdoor

Harvest

Apr 10Sep 15

Season: May 15 – Sep 15 (123 päivää) · Succession: plant every 2 weeks (up to 7x)

Vyöhyke2a

Viimeinen hallaMay 15

Ensimmäinen hallaSep 15

Kausi123 päivää

Sato25 päivää

AurinkoTäysi Aurinko

When to Plant Retiisi in Zone 2a

Sow Seeds Outdoors: Apr 10

Direct sow Retiisi seeds outdoors around Apr 10. Wait until soil temperature reaches 40F. Space plants at 16/m² (8cm välein).

Harvest: May 5

First harvest approximately May 5 (~25 päivää from planting). Continue harvesting until first frost (Sep 15).

Fall Planting: Aug 11

For a fall harvest, plant Retiisi around Aug 11 (5 weeks before first frost).

Kumppaniviljely

✅ Krassit✅ Pinaatti ✅ Salaatti✅ Herneet

❌ Iisoppi

Retiisi 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

Plan Your Garden Retiisi

Track Retiisi from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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