When to plant Snapdragon in Zone 2a
In Zone 2a, Snapdragon: start seeds indoors around Apr 10–Apr 24; transplant outdoors around May 22–Jun 5. Expect to harvest around Aug 20–Sep 3.
| Step | When |
|---|---|
| Start seeds indoors | Apr 10 – Apr 24 |
| Transplant outdoors | May 22 – Jun 5 |
| Harvest | Aug 20 – Sep 3 |
Tip: Cool-tolerant; transplant a bit before the last frost. Pinch tips for bushier, multi-stem plants.
Zone 2a averages a last spring frost around Jun 5 and a first fall frost around Aug 25. These are zone averages — look up your ZIP for your exact area.
See the full Zone 2a calendar in the tool →