When should I plant Chinese Broccoli in Zone 12b?

Start Chinese Broccoli seeds indoors around Nov 20. Transplant outdoors after Jan 15. Expect first harvest around Mar 16.

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 Chinese Broccoli in Zone 12b?

Yes. Chinese Broccoli needs 60 days to harvest. Zone 12b has a 364-day growing season, which is sufficient.

Growing Chinese Broccoli in Zone 12b

Zone 12b has a year-round growing season. Chinese Broccoli can be planted almost any time with proper planning. Viimeinen halla: Jan 1. Ensimmäinen halla: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Nov 20Dec 31

Season: Jan 1 – Dec 31 (364 päivää)

Vyöhyke12b

Viimeinen hallaJan 1

Ensimmäinen hallaDec 31

Kausi364 päivää

Sato60 päivää

AurinkoTäysi Aurinko

When to Plant Chinese Broccoli in Zone 12b

Start Seeds Indoors: Nov 20

Start Chinese Broccoli seeds indoors around Nov 20 (6 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: Jan 15

Transplant Chinese Broccoli seedlings outdoors after Jan 15. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm välein). Harden off plants for a week before moving outside.

Harvest: Mar 16

First harvest approximately Mar 16 (~60 päivää from transplant). Continue harvesting until first frost (Dec 31).

Fall Planting: Oct 8

For a fall harvest, plant Chinese Broccoli around Oct 8 (12 weeks before first frost).

Chinese Broccoli 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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