When should I plant Kurkku in Zone 2a?

Start Kurkku seeds indoors around Apr 17. Transplant outdoors after May 29. Expect first harvest around Jul 18.

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 Kurkku in Zone 2a?

Yes. Kurkku needs 60 days to harvest. Zone 2a has a 123-day growing season, which is sufficient. You can plant up to 3 successions.

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🥒 Growing Kurkku in Zone 2a

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

Planting Calendar

Indoor

Outdoor

Harvest

Apr 17Sep 15

Season: May 15 – Sep 15 (123 päivää) · Succession: plant every 3 weeks (up to 3x)

Vyöhyke2a

Viimeinen hallaMay 15

Ensimmäinen hallaSep 15

Kausi123 päivää

Sato60 päivää

AurinkoTäysi Aurinko

When to Plant Kurkku in Zone 2a

Start Seeds Indoors: Apr 17

Start Kurkku seeds indoors around Apr 17 (4 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 85F. Germinates in 3-10 days.

Transplant Outdoors: May 29

Transplant Kurkku seedlings outdoors after May 29. Wait until soil temperature reaches 65F. Space plants at 2/m² (15-20cm välein). Harden off plants for a week before moving outside.

Harvest: Jul 18

First harvest approximately Jul 18 (~50 päivää from transplant). Continue harvesting until first frost (Sep 15).

Fall Planting: Jul 7

For a fall harvest, plant Kurkku around Jul 7 (10 weeks before first frost).

Kumppaniviljely

✅ Tilli✅ Samettikukat✅ Pavut✅ Herneet✅ Maissi

❌ Perunat❌ Voimakkaat Yrtit (Salvia)

Kurkku 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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