When should I plant Gresskar in Zone 12b?

Start Gresskar seeds indoors around Dec 4. Transplant outdoors after Jan 15. Expect first harvest around Apr 20.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow Gresskar in Zone 12b?

Yes. Gresskar needs 100 days to harvest. Zone 12b has a 364-day growing season, which is sufficient.

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🎃 Growing Gresskar in Zone 12b

Zone 12b has a year-round growing season. Gresskar can be planted almost any time with proper planning. Siste frost: Jan 1. Første frost: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 4Dec 31

Season: Jan 1 – Dec 31 (364 dager)

Sone12b

Siste frostJan 1

Første frostDec 31

Sesong364 dager

Høst100 dager

SolFull Sol

When to Plant Gresskar in Zone 12b

Start Seeds Indoors: Dec 4

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

Transplant Outdoors: Jan 15

Transplant Gresskar seedlings outdoors after Jan 15. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm avstand). Harden off plants for a week before moving outside.

Harvest: Apr 20

First harvest approximately Apr 20 (~95 dager from transplant). Continue harvesting until first frost (Dec 31).

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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