GrowZone

Seed-start answer

Radishes is usually direct-sown around Mar 23

This uses ZIP 67202, the Wichita frost station, and the Apr 20 last-frost estimate.

Seed starting schedule

Radishes dates for Wichita, KS

StepDateHow to use it
Direct SowMarch 23, 2026Sow seed outside when the crop and soil can handle the window.