GrowZone

Crop by USDA zone

When to plant radishes in zone 8b

In USDA zone 8b, plant radishes around Feb 12, 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 radishes dates by ZIP code.

Seed starting schedule

Radishes dates for Fort Worth, TX

StepDateHow to use it
Direct SowFebruary 12, 2026Sow seed outside when the crop and soil can handle the window.
Virginia Beach, VA · Zone 8b Radishes Mar 4 Open ZIP-specific answer · last frost Apr 1 Dallas, TX · Zone 8b Radishes Feb 12 Open ZIP-specific answer · last frost Mar 12 Arlington, TX · Zone 8b Radishes Feb 12 Open ZIP-specific answer · last frost Mar 12 Fort Worth, TX · Zone 8b Radishes Feb 12 Open ZIP-specific answer · last frost Mar 12 Austin, TX · Zone 8b Radishes Feb 5 Open ZIP-specific answer · last frost Mar 5 El Paso, TX · Zone 8b Radishes Feb 15 Open ZIP-specific answer · last frost Mar 15