GrowZone

Crop by USDA zone

When to plant carrots in zone 8b

In USDA zone 8b, plant carrots around Feb 19, after the representative last frost near Mar 12.

This page summarizes the supported ZIPs in zone 8b. Your exact city can move earlier or later, so use the ZIP lookup for the frost-station-specific answer.

Get exact carrots dates by ZIP code.

Seed starting schedule

Carrots dates for Fort Worth, TX

StepDateHow to use it
Direct SowFebruary 19, 2026Sow seed outside when the crop and soil can handle the window.