When to plant Cilantro in Zone 9b
In Zone 9b, Cilantro: direct sow outdoors around Jan 25–Feb 22; direct sow outdoors around Oct 20–Nov 10. Expect to harvest around Mar 11–Apr 8.
| Step | When |
|---|---|
| Direct sow outdoors | Jan 25 – Feb 22 |
| Direct sow outdoors | Oct 20 – Nov 10 |
| Harvest | Mar 11 – Apr 8 |
| Harvest | Dec 4 – Dec 25 |
Tip: Cool-season herb that bolts fast in heat — succession-sow every few weeks.
Zone 9b averages a last spring frost around Feb 15 and a first fall frost around Dec 15. These are zone averages — look up your ZIP for your exact area.
See the full Zone 9b calendar in the tool →