When to plant Thyme in Zone 8a
In Zone 8a, Thyme: start seeds indoors around Jan 25–Feb 8; transplant outdoors around Mar 22–Apr 5. Expect to harvest around Jun 10–Jun 24.
| Step | When |
|---|---|
| Start seeds indoors | Jan 25 – Feb 8 |
| Transplant outdoors | Mar 22 – Apr 5 |
| Harvest | Jun 10 – Jun 24 |
Tip: Perennial in most zones. Loves lean, well-drained soil — don't overwater or overfeed.
Zone 8a averages a last spring frost around Mar 22 and a first fall frost around Nov 18. These are zone averages — look up your ZIP for your exact area.
See the full Zone 8a calendar in the tool →