Seed-start answer
Cilantro is usually direct-sown around Apr 21
This uses ZIP 48226, the Detroit frost station, and the May 5 last-frost estimate.
Seed starting schedule
Cilantro dates for Detroit, MI
| Step | Date | How to use it |
|---|---|---|
| Direct Sow | April 21, 2026 | Sow seed outside when the crop and soil can handle the window. |