Plant Lettuce in Zone 9a
Seed-starting, transplant & harvest dates for USDA Zone 9a
Start indoors
Feb 1
Transplant
Feb 15
Direct sow
Feb 1
Harvest (~50d)
Apr 6
In Zone 9a, the average last spring frost is around March. Lettuce is a hardy crop, so give it a head start indoors about 4 weeks before that, then move it out after frost danger passes.
Last spring frost
Mar 1
First fall frost
Nov 30
Growing season
274 days
Full Lettuce grow guide → · All crops for Zone 9a →
Frequently asked questions
When should I start lettuce in Zone 9a?
Start lettuce seeds indoors around Feb 1 (Zone 9a).
Can I direct sow lettuce in Zone 9a?
Yes, direct sow around Feb 1.