When to plant Mint in Zone 10b
In Zone 10b, Mint: transplant outdoors around Jan 15–Jan 29. Expect to harvest around Mar 31–Apr 14.
| Step | When |
|---|---|
| Transplant outdoors | Jan 15 – Jan 29 |
| Harvest | Mar 31 – Apr 14 |
Tip: Vigorous to the point of invasive — grow it in a pot or buried container to contain the roots.
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 →