When to plant Carrot in Zone 1a
In Zone 1a, Carrot: direct sow outdoors around May 25–Jun 29; direct sow outdoors around Jun 6–Jun 20. Expect to harvest around Aug 3–Sep 7.
| Step | When |
|---|---|
| Direct sow outdoors | May 25 – Jun 29 |
| Direct sow outdoors | Jun 6 – Jun 20 |
| Harvest | Aug 3 – Sep 7 |
| Harvest | Aug 15 – Aug 29 |
Tip: Direct-sow only (roots dislike transplanting). Keep the seedbed evenly moist until germination.
Zone 1a averages a last spring frost around Jun 15 and a first fall frost around Aug 15. These are zone averages — look up your ZIP for your exact area.
See the full Zone 1a calendar in the tool →