When to plant Carrot in Zone 10b
In Zone 10b, Carrot: direct sow outdoors around Dec 25–Jan 29; direct sow outdoors around Oct 22–Nov 5. Expect to harvest around Mar 5–Apr 9.
| Step | When |
|---|---|
| Direct sow outdoors | Dec 25 – Jan 29 |
| Direct sow outdoors | Oct 22 – Nov 5 |
| Harvest | Mar 5 – Apr 9 |
| Harvest | Dec 31 – Jan 14 |
Tip: Direct-sow only (roots dislike transplanting). Keep the seedbed evenly moist until germination.
Zone 10b averages a last spring frost around Jan 15 and a first fall frost around Dec 31. These are zone averages — look up your ZIP for your exact area.
See the full Zone 10b calendar in the tool →