GrowZone

Seed-start answer

Start kale seeds indoors around Feb 5

This uses ZIP 75201, the Dallas frost station, and the Mar 12 last-frost estimate.

Seed starting schedule

Kale dates for Dallas, TX

StepDateHow to use it
Start IndoorsFebruary 5, 2026Start seeds under lights or in a bright indoor seed-starting space.
Transplant OutdoorsFebruary 26, 2026Move hardened-off seedlings outside after the frost-risk window.
Direct SowFebruary 19, 2026Sow seed outside when the crop and soil can handle the window.