When to plant Blueberry in Zone 1a
In Zone 1a, Blueberry: transplant outdoors around May 18–Jun 1. Expect to harvest around Sep 15–Sep 29.
| Step | When |
|---|---|
| Transplant outdoors | May 18 – Jun 1 |
| Harvest | Sep 15 – Sep 29 |
Tip: A long-lived perennial shrub. Plant in early spring in acidic soil (pH 4.5–5.5); needs a couple of years to hit full yield.
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 →