When should I plant Græskar in Zone 3b?

Start Græskar seeds indoors around Apr 17. Transplant outdoors after May 29. Expect first harvest around Jul 13.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Græskar in Zone 3b?

Yes. Græskar needs 55 days to harvest. Zone 3b has a 130-day growing season, which is sufficient. You can plant up to 3 successions.

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🟡 Growing Græskar in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Græskar early indoors to maximize your harvest window. Sidste frost: May 15. Første frost: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 17Sep 22

Season: May 15 – Sep 22 (130 dage) · Succession: plant every 3 weeks (up to 3x)

Zone3b

Sidste frostMay 15

Første frostSep 22

Sæson130 dage

Høst55 dage

SolFuld Sol

When to Plant Græskar in Zone 3b

Start Seeds Indoors: Apr 17

Start Græskar seeds indoors around Apr 17 (4 uger før sidste frost). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: May 29

Transplant Græskar seedlings outdoors after May 29. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Jul 13

First harvest approximately Jul 13 (~45 dage from transplant). Continue harvesting until first frost (Sep 22).

Græskar 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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