Question 1

When should I plant spinach in ZIP 92805?

Accepted Answer

In ZIP 92805, the main spinach target is around Dec 23, based on the representative Anaheim frost station and USDA zone 10b.

Question 2

When should I start spinach seeds indoors in 92805?

Accepted Answer

Spinach is usually direct-sown for ZIP 92805. Use the Dec 23 planting window instead of starting it indoors.

Question 3

When is the last frost in Anaheim?

Accepted Answer

Anaheim (ZIP 92805) has an average last spring frost around Jan 20, based on the representative Anaheim frost station.

Question 4

When is the first frost in Anaheim?

Accepted Answer

Anaheim (ZIP 92805) has an average first fall frost around Dec 15, leaving about 329 frost-free days.

Question 5

Is this a guaranteed planting date?

Accepted Answer

No. GrowZone uses frost-date estimates, hardiness zones, and crop timing rules for planning. Local microclimates and current weather can shift the right date.

Spinach is usually direct-sown around Dec 23

Spinach dates for Anaheim, CA