Seed-start answer
Carrots is usually direct-sown around Apr 9
This uses ZIP 43215, the Columbus frost station, and the Apr 30 last-frost estimate.
Seed starting schedule
Carrots dates for Columbus, OH
| Step | Date | How to use it |
|---|---|---|
| Direct Sow | April 9, 2026 | Sow seed outside when the crop and soil can handle the window. |