When to plant Raspberry in Zone 4b
In Zone 4b, Raspberry: transplant outdoors around Apr 5–Apr 19. Expect to harvest around Aug 3–Aug 17.
| Step | When |
|---|---|
| Transplant outdoors | Apr 5 – Apr 19 |
| Harvest | Aug 3 – Aug 17 |
Tip: Plant dormant canes in early spring. Everbearing types fruit the first fall; summer types fruit the next year.
Zone 4b averages a last spring frost around May 10 and a first fall frost around Sep 22. These are zone averages — look up your ZIP for your exact area.
See the full Zone 4b calendar in the tool →