When to plant Snapdragon in Zone 8b
In Zone 8b, Snapdragon: start seeds indoors around Jan 18–Feb 1; transplant outdoors around Mar 1–Mar 15. Expect to harvest around May 30–Jun 13.
| Step | When |
|---|---|
| Start seeds indoors | Jan 18 – Feb 1 |
| Transplant outdoors | Mar 1 – Mar 15 |
| Harvest | May 30 – Jun 13 |
Tip: Cool-tolerant; transplant a bit before the last frost. Pinch tips for bushier, multi-stem plants.
Zone 8b averages a last spring frost around Mar 15 and a first fall frost around Nov 25. These are zone averages — look up your ZIP for your exact area.
See the full Zone 8b calendar in the tool →