Chinese Broccoli illustration

Growing Chinese Broccoli in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Chinese Broccoli. Viimeinen halla: Mar 20. Ensimmäinen halla: Nov 12.

Planting Calendar

Indoor
Outdoor
Harvest
Feb 6Nov 12

Season: Mar 20 – Nov 12 (237 päivää)

Vyöhyke9a
Viimeinen hallaMar 20
Ensimmäinen hallaNov 12
Kausi237 päivää
Sato60 päivää
AurinkoTäysi Aurinko

When to Plant Chinese Broccoli in Zone 9a

Start Seeds Indoors: Feb 6

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

Transplant Outdoors: Apr 3

Transplant Chinese Broccoli seedlings outdoors after Apr 3. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm välein). Harden off plants for a week before moving outside.

Harvest: Jun 2

First harvest approximately Jun 2 (~60 päivää from transplant). Continue harvesting until first frost (Nov 12).

Fall Planting: Aug 20

For a fall harvest, plant Chinese Broccoli around Aug 20 (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