When should I plant Græskar in Zone 5b?

Start Græskar seeds indoors around Mar 31. Transplant outdoors after May 12. Expect first harvest around Jun 26.

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 Græskar in Zone 5b?

Yes. Græskar needs 55 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 Græskar in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Græskar in this zone. Sidste frost: Apr 28. Første frost: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 31Oct 8

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

Zone5b

Sidste frostApr 28

Første frostOct 8

Sæson163 dage

Høst55 dage

SolFuld Sol

When to Plant Græskar in Zone 5b

Start Seeds Indoors: Mar 31

Start Græskar seeds indoors around Mar 31 (4 uger før sidste frost). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: May 12

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

Harvest: Jun 26

First harvest approximately Jun 26 (~45 dage from transplant). Continue harvesting until first frost (Oct 8).

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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