Question 1

When should I plant tomatoes in ZIP 93721?

Accepted Answer

In ZIP 93721, the main tomatoes target is around Feb 27, based on the representative Fresno frost station and USDA zone 9b.

Question 2

When should I start tomatoes seeds indoors in 93721?

Accepted Answer

Start tomatoes seeds indoors in ZIP 93721 around Jan 9, about 42 days before the Feb 20 last-frost estimate.

Question 3

When is the last frost in Fresno?

Accepted Answer

Fresno (ZIP 93721) has an average last spring frost around Feb 20, based on the representative Fresno frost station.

Question 4

When is the first frost in Fresno?

Accepted Answer

Fresno (ZIP 93721) has an average first fall frost around Nov 25, leaving about 278 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.

Last and first frost dates for ZIP 93721 (Fresno, CA)

Crop calendars for ZIP 93721