When should I plant Brokkoli in Zone 9b?

Start Brokkoli seeds indoors around Jan 27. Transplant outdoors after Mar 24. Expect first harvest around May 23.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.

Can I grow Brokkoli in Zone 9b?

Yes. Brokkoli needs 70 days to harvest. Zone 9b has a 250-day growing season, which is sufficient.

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🥦 Growing Brokkoli in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Brokkoli. Utolsó fagy: Mar 10. Első fagy: Nov 15.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 27Nov 15

Season: Mar 10 – Nov 15 (250 nap)

Zóna9b

Utolsó fagyMar 10

Első fagyNov 15

Szezon250 nap

Betakarítás70 nap

NapTeljes Nap

When to Plant Brokkoli in Zone 9b

Start Seeds Indoors: Jan 27

Start Brokkoli seeds indoors around Jan 27 (6 hét az utolsó fagy előtt). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: Mar 24

Transplant Brokkoli seedlings outdoors after Mar 24. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm távolság). Harden off plants for a week before moving outside.

Harvest: May 23

First harvest approximately May 23 (~60 nap from transplant). Continue harvesting until first frost (Nov 15).

Fall Planting: Aug 23

For a fall harvest, plant Brokkoli around Aug 23 (12 weeks before first frost).

Társnövény Üléttetés

✅ Zsálya ✅ Rozmaring ✅ Menta ✅ Kamilla ✅ Kapor

❌ Eprek❌ Paradicsomok❌ Bab

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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