When should I plant Gresskar in Zone 6b?

Start Gresskar seeds indoors around Mar 18. Transplant outdoors after Apr 29. Expect first harvest around Aug 2.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Gresskar in Zone 6b?

Yes. Gresskar needs 100 days to harvest. Zone 6b has a 190-day growing season, which is sufficient.

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🎃 Growing Gresskar in Zone 6b

Zone 6b has mild winters and a long growing season -- good conditions for Gresskar. Siste frost: Apr 15. Første frost: Oct 22.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 18Oct 22

Season: Apr 15 – Oct 22 (190 dager)

Sone6b

Siste frostApr 15

Første frostOct 22

Sesong190 dager

Høst100 dager

SolFull Sol

When to Plant Gresskar in Zone 6b

Start Seeds Indoors: Mar 18

Start Gresskar seeds indoors around Mar 18 (4 uker før siste frost). Optimal germination temperature: 85F. Germinates in 5-10 days.

Transplant Outdoors: Apr 29

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

Harvest: Aug 2

First harvest approximately Aug 2 (~95 dager from transplant). Continue harvesting until first frost (Oct 22).

Samdyrking

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Gresskar 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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