When to plant Tomato in Zone 8a
In Zone 8a, Tomato: start seeds indoors around Feb 1–Feb 15; transplant outdoors around Mar 29–Apr 5. Expect to harvest around Jun 12–Jun 19.
| Step | When |
|---|---|
| Start seeds indoors | Feb 1 – Feb 15 |
| Transplant outdoors | Mar 29 – Apr 5 |
| Harvest | Jun 12 – Jun 19 |
Tip: Start indoors 6 weeks before last frost. Don't transplant until nights stay above 50°F (10°C).
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 →