When should I plant Brokkoli in Zone 10b?

Start Brokkoli seeds indoors around Dec 17. Transplant outdoors after Feb 11. Expect first harvest around Apr 12.

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 Brokkoli in Zone 10b?

Yes. Brokkoli needs 70 days to harvest. Zone 10b has a 328-day growing season, which is sufficient.

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🥦 Growing Brokkoli in Zone 10b

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

Planting Calendar

Indoor

Outdoor

Harvest

Dec 17Dec 22

Season: Jan 28 – Dec 22 (328 dager)

Sone10b

Siste frostJan 28

Første frostDec 22

Sesong328 dager

Høst70 dager

SolFull Sol

When to Plant Brokkoli in Zone 10b

Start Seeds Indoors: Dec 17

Start Brokkoli seeds indoors around Dec 17 (6 uker før siste frost). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: Feb 11

Transplant Brokkoli seedlings outdoors after Feb 11. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm avstand). Harden off plants for a week before moving outside.

Harvest: Apr 12

First harvest approximately Apr 12 (~60 dager from transplant). Continue harvesting until first frost (Dec 22).

Fall Planting: Sep 29

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

Samdyrking

✅ Salvie ✅ Rosmarin ✅ Mynte ✅ Kamille ✅ Dill

❌ Jordbær❌ Tomater❌ Bønner

Brokkoli 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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