When to plant Mint in Zone 8b
In Zone 8b, Mint: transplant outdoors around Mar 15–Mar 29. Expect to harvest around May 29–Jun 12.
| Step | When |
|---|---|
| Transplant outdoors | Mar 15 – Mar 29 |
| Harvest | May 29 – Jun 12 |
Tip: Vigorous to the point of invasive — grow it in a pot or buried container to contain the roots.
Zone 8b averages a last spring frost around Mar 15 and a first fall frost around Nov 25. These are zone averages — look up your ZIP for your exact area.
See the full Zone 8b calendar in the tool →