Growing Cauliflower in Zone 8
When to plant and harvest cauliflower in Zone 8— based on your zone's frost dates.
Zone 8 sits comfortably within cauliflower's best range (Zones 2–9), so it grows well here on a standard schedule.
Cauliflower planting calendar for Zone 8
These months are derived from Zone 8's frost dates — last frost around Late February – late March, first frost around Mid November – mid December.
Start indoors
January
Sow outdoors
October
Transplant
February
Harvest
May
Free planting calendar
Put cauliflower on your own planting calendar
A month-by-month Zone 8 chart with cauliflower already on it — add the rest of your garden, then print it or save it as a PDF.
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Cauliflower care at a glance
- Sunlight
- Full sun (6+ hours)
- Water
- 1.5–2 inches per week, never letting it dry out
- Spacing
- 18–24 in apart
- Days to maturity
- 55–100 days from transplant
- Best zones
- 2–9 (cool-season annual)
Growing cauliflower in Zone 8: FAQs
Can you grow cauliflower in Zone 8?＋
Zone 8 sits comfortably within cauliflower's best range (Zones 2–9), so it grows well here on a standard schedule.
When should I plant cauliflower in Zone 8?＋
In Zone 8, start seeds indoors around January. Zone 8's last spring frost is typically Late February – late March and its first fall frost around Mid November – mid December, which sets the planting window.
When to harvest cauliflower in Zone 8?＋
Expect to harvest cauliflower in Zone 8 around May, depending on the season and variety.
Full Cauliflower guide →
Complete care, problems, companions, and harvest tips.
Zone 8 overview →
Frost dates, climate, and everything to grow here.
October in Zone 8 →
What to sow, transplant, and harvest this month.