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Plant Kale in Zone 6a

Seed-starting, transplant & harvest dates for USDA Zone 6a

Start indoors
Mar 9
Transplant
Apr 6
Direct sow
Mar 30
Harvest (~60d)
Jun 5

In Zone 6a, the average last spring frost is around April. 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
Apr 20
First fall frost
Oct 13
Growing season
176 days

Full Kale grow guide → · All crops for Zone 6a →

Frequently asked questions

When should I start kale in Zone 6a?

Start kale seeds indoors around Mar 9 (Zone 6a).

Can I direct sow kale in Zone 6a?

Yes, direct sow around Mar 30.