Brokkoli illustration 🥦

🥦 Growing Brokkoli in Zone 10a

Zone 10a has a year-round growing season. Brokkoli can be planted almost any time with proper planning. Siste frost: Feb 20. Første frost: Dec 1.

Planting Calendar

Indoor
Outdoor
Harvest
Jan 9Dec 1

Season: Feb 20 – Dec 1 (284 dager)

Sone10a
Siste frostFeb 20
Første frostDec 1
Sesong284 dager
Høst70 dager
SolFull Sol

When to Plant Brokkoli in Zone 10a

Start Seeds Indoors: Jan 9

Start Brokkoli seeds indoors around Jan 9 (6 uker før siste frost). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: Mar 6

Transplant Brokkoli seedlings outdoors after Mar 6. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm avstand). Harden off plants for a week before moving outside.

Harvest: May 5

First harvest approximately May 5 (~60 dager from transplant). Continue harvesting until first frost (Dec 1).

Fall Planting: Sep 8

For a fall harvest, plant Brokkoli around Sep 8 (12 weeks before first frost).

Samdyrking

❌ Jordbær❌ Tomater❌ Bønner

Plan Your Garden Brokkoli

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

Start Free Brokkoli Growing Guide