Question 1

When should I plant peppers in ZIP 93721?

Accepted Answer

In ZIP 93721, the main peppers target is around Mar 6, based on the representative Fresno frost station and USDA zone 9b.

Question 2

When should I start peppers seeds indoors in 93721?

Accepted Answer

Start peppers seeds indoors in ZIP 93721 around Dec 26, about 56 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.

Step	Date	How to use it
Start Indoors	December 26, 2025	Start seeds under lights or in a bright indoor seed-starting space.
Transplant Outdoors	March 6, 2026	Move hardened-off seedlings outside after the frost-risk window.

Start peppers seeds indoors around Dec 26

Peppers dates for Fresno, CA