When to plant Mint in Zone 6a
In Zone 6a, Mint: transplant outdoors around Apr 21–May 5. Expect to harvest around Jul 5–Jul 19.
| Step | When |
|---|---|
| Transplant outdoors | Apr 21 – May 5 |
| Harvest | Jul 5 – Jul 19 |
Tip: Vigorous to the point of invasive — grow it in a pot or buried container to contain the roots.
Zone 6a averages a last spring frost around Apr 21 and a first fall frost around Oct 17. These are zone averages — look up your ZIP for your exact area.
See the full Zone 6a calendar in the tool →