Plant Spinach in Zone 12a
Seed-starting, transplant & harvest dates for USDA Zone 12a
Direct sow
Feb 1
Harvest (~45d)
Mar 18
In Zone 12a, the average last spring frost is around year-round. Spinach is a hardy crop, so sow it directly around the dates above.
Last spring frost
Frost-free
First fall frost
Frost-free
Growing season
365 days
Full Spinach grow guide → · All crops for Zone 12a →
Frequently asked questions
When should I start spinach in Zone 12a?
Direct sow outdoors around Feb 1.
Can I direct sow spinach in Zone 12a?
Yes, direct sow around Feb 1.