Growing Broccoli in Zone 10
When to plant and harvest broccoli in Zone 10— based on your zone's frost dates.
Zone 10 sits comfortably within broccoli's best range (Zones 3–10), so it grows well here on a standard schedule.
Broccoli planting calendar for Zone 10
These months are derived from Zone 10's frost dates — last frost around Rare or none, first frost around Rare — December to January in coldest years.
Start indoors
January
Sow outdoors
—
Transplant
January and October
Harvest
—
Broccoli care at a glance
- Sunlight
- Full sun (tolerates light shade)
- Water
- 1–1.5 inches per week, consistent
- Spacing
- 18 in apart
- Days to maturity
- 60–85 days from transplant
- Best zones
- 3–10 (cool seasons)
Growing broccoli in Zone 10: FAQs
Can you grow broccoli in Zone 10?＋
Zone 10 sits comfortably within broccoli's best range (Zones 3–10), so it grows well here on a standard schedule.
When should I plant broccoli in Zone 10?＋
In Zone 10, start seeds indoors around January. Zone 10's last spring frost is typically Rare or none and its first fall frost around Rare — December to January in coldest years, which sets the planting window.
When to harvest broccoli in Zone 10?＋
Harvest timing depends on your planting date and variety — broccoli typically matures in 60–85 days from transplant. See the full guide for harvest cues.
Full Broccoli guide →
Complete care, problems, companions, and harvest tips.
Zone 10 overview →
Frost dates, climate, and everything to grow here.
June in Zone 10 →
What to sow, transplant, and harvest this month.