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When to plant cauliflower in zone 10

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Cauliflower in USDA zone 10

StepDates
Start seeds indoorsDec 20 – Jan 3
Transplant outdoorsJan 24 – Feb 14
Expected first harvestfrom Apr 4
Fall plantingSep 22 – Oct 6

Average zone 10 frost dates: last spring frost ≈ Jan 31, first fall frost ≈ Dec 15 (318 frost-free days). Local dates can vary by 2-3 weeks.

Fussier than broccoli: keep it growing steadily and avoid heat at heading time.

FAQ

When to plant cauliflower in zone 10?

Start seeds indoors: Dec 20 – Jan 3; Transplant outdoors: Jan 24 – Feb 14; Expected first harvest: from Apr 4; Fall planting: Sep 22 – Oct 6.

Other zones

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