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Plant Kale in Zone 10a

Seed-starting, transplant & harvest dates for USDA Zone 10a

Start indoors
Dec 20
Transplant
Jan 17
Direct sow
Jan 10
Harvest (~60d)
Mar 18

In Zone 10a, the average last spring frost is around January. Kale is a hardy crop, so give it a head start indoors about 6 weeks before that, then move it out after frost danger passes.

Last spring frost
Jan 31
First fall frost
Dec 20
Growing season
323 days

Full Kale grow guide → · All crops for Zone 10a →

Frequently asked questions

When should I start kale in Zone 10a?

Start kale seeds indoors around Dec 20 (Zone 10a).

Can I direct sow kale in Zone 10a?

Yes, direct sow around Jan 10.