Chinese Broccoli illustration

Growing Chinese Broccoli in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Chinese Broccoli. Viimeinen halla: Mar 10. Ensimmäinen halla: Nov 15.

Planting Calendar

Indoor
Outdoor
Harvest
Jan 27Nov 15

Season: Mar 10 – Nov 15 (250 päivää)

Vyöhyke9b
Viimeinen hallaMar 10
Ensimmäinen hallaNov 15
Kausi250 päivää
Sato60 päivää
AurinkoTäysi Aurinko

When to Plant Chinese Broccoli in Zone 9b

Start Seeds Indoors: Jan 27

Start Chinese Broccoli seeds indoors around Jan 27 (6 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: Mar 24

Transplant Chinese Broccoli seedlings outdoors after Mar 24. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm välein). Harden off plants for a week before moving outside.

Harvest: May 23

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

Fall Planting: Aug 23

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

Plan Your Garden Chinese Broccoli

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

Start Free Chinese Broccoli Growing Guide