When to plant Bush Bean in Zone 1a
In Zone 1a, Bush Bean: direct sow outdoors around Jun 15–Jul 13. Expect to harvest around Aug 9–Sep 6.
| Step | When |
|---|---|
| Direct sow outdoors | Jun 15 – Jul 13 |
| Harvest | Aug 9 – Sep 6 |
Tip: Wait until the soil has warmed — beans rot in cold, wet ground. Sow every 2 weeks for a steady harvest.
Zone 1a averages a last spring frost around Jun 15 and a first fall frost around Aug 15. These are zone averages — look up your ZIP for your exact area.
See the full Zone 1a calendar in the tool →