GrowZone

Seed-start answer

Radishes is usually direct-sown around Jan 13

This uses ZIP 70112, the New Orleans frost station, and the Feb 10 last-frost estimate.

Seed starting schedule

Radishes dates for New Orleans, LA

StepDateHow to use it
Direct SowJanuary 13, 2026Sow seed outside when the crop and soil can handle the window.