When should I plant Suvikõrvits in Zone 5b?

Start Suvikõrvits seeds indoors around Mar 31. Transplant outdoors after May 12. Expect first harvest around Jun 16.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Suvikõrvits in Zone 5b?

Yes. Suvikõrvits needs 50 days to harvest. Zone 5b has a 163-day growing season, which is sufficient. You can plant up to 5 successions.

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🥒 Growing Suvikõrvits in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Suvikõrvits in this zone. Viimane öökülm: Apr 28. Esimene öökülm: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 31Oct 8

Season: Apr 28 – Oct 8 (163 päeva) · Succession: plant every 3 weeks (up to 5x)

Tsoon5b

Viimane öökülmApr 28

Esimene öökülmOct 8

Hooaeg163 päeva

Saak50 päeva

PäikeTäispäike

When to Plant Suvikõrvits in Zone 5b

Start Seeds Indoors: Mar 31

Start Suvikõrvits seeds indoors around Mar 31 (4 nädalat enne viimast külma). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: May 12

Transplant Suvikõrvits seedlings outdoors after May 12. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm vahekaugus). Harden off plants for a week before moving outside.

Harvest: Jun 16

First harvest approximately Jun 16 (~35 päeva from transplant). Continue harvesting until first frost (Oct 8).

Fall Planting: Jul 30

For a fall harvest, plant Suvikõrvits around Jul 30 (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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