When should I plant Suvikõrvits in Zone 3a?

Start Suvikõrvits seeds indoors around Apr 24. Transplant outdoors after Jun 5. Expect first harvest around Jul 10.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Suvikõrvits in Zone 3a?

Yes. Suvikõrvits needs 50 days to harvest. Zone 3a has a 113-day growing season, which is sufficient. You can plant up to 3 successions.

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🥒 Growing Suvikõrvits in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Suvikõrvits early indoors to maximize your harvest window. Viimane öökülm: May 22. Esimene öökülm: Sep 12.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 24Sep 12

Season: May 22 – Sep 12 (113 päeva) · Succession: plant every 3 weeks (up to 3x)

Tsoon3a

Viimane öökülmMay 22

Esimene öökülmSep 12

Hooaeg113 päeva

Saak50 päeva

PäikeTäispäike

When to Plant Suvikõrvits in Zone 3a

Start Seeds Indoors: Apr 24

Start Suvikõrvits seeds indoors around Apr 24 (4 nädalat enne viimast külma). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: Jun 5

Transplant Suvikõrvits seedlings outdoors after Jun 5. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm vahekaugus). Harden off plants for a week before moving outside.

Harvest: Jul 10

First harvest approximately Jul 10 (~35 päeva from transplant). Continue harvesting until first frost (Sep 12).

Fall Planting: Jul 4

For a fall harvest, plant Suvikõrvits around Jul 4 (10 weeks before first frost).

Kaaslasistutamine

✅ Mais✅ Oad✅ Mungalilled✅ Mesilill

❌ Kartulid

Suvikõrvits 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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