When should I plant Kål in Zone 10b?

Start Kål seeds indoors around Dec 17. Transplant outdoors after Jan 7. Expect first harvest around Mar 13.

What is the last frost date for Zone 10b?

The average last spring frost date for Zone 10b is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.

Can I grow Kål in Zone 10b?

Yes. Kål needs 80 days to harvest. Zone 10b has a 328-day growing season, which is sufficient.

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🥬 Growing Kål in Zone 10b

Zone 10b has a year-round growing season. Kål can be planted almost any time with proper planning. Sidste frost: Jan 28. Første frost: Dec 22.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 17Dec 22

Season: Jan 28 – Dec 22 (328 dage)

Zone10b

Sidste frostJan 28

Første frostDec 22

Sæson328 dage

Høst80 dage

SolFuld Sol

When to Plant Kål in Zone 10b

Start Seeds Indoors: Dec 17

Start Kål seeds indoors around Dec 17 (6 uger før sidste frost). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Jan 7

Transplant Kål seedlings outdoors after Jan 7. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Mar 13

First harvest approximately Mar 13 (~65 dage from transplant). Continue harvesting until first frost (Dec 22).

Fall Planting: Sep 29

For a fall harvest, plant Kål around Sep 29 (12 weeks before first frost).

Samdyrkning

✅ Kartofler✅ Mynte ✅ Dild✅ Løg✅ Selleri

❌ Bønner❌ Tomater❌ Jordbær

Kål 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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Track Kål from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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