When to plant Oregano in Zone 2b
In Zone 2b, Oregano: start seeds indoors around Apr 4–Apr 18; transplant outdoors around May 30–Jun 13. Expect to harvest around Aug 18–Sep 1.
| Step | When |
|---|---|
| Start seeds indoors | Apr 4 – Apr 18 |
| Transplant outdoors | May 30 – Jun 13 |
| Harvest | Aug 18 – Sep 1 |
Tip: Hardy perennial; flavour is strongest in full sun and poor soil. Trim before it flowers.
Zone 2b averages a last spring frost around May 30 and a first fall frost around Sep 1. These are zone averages — look up your ZIP for your exact area.
See the full Zone 2b calendar in the tool →