When to plant Snapdragon in Zone 13a
In Zone 13a, Snapdragon: start seeds indoors around Nov 6–Nov 20; transplant outdoors around Dec 18–Jan 1. Expect to harvest around Mar 18–Apr 1.
| Step | When |
|---|---|
| Start seeds indoors | Nov 6 – Nov 20 |
| Transplant outdoors | Dec 18 – Jan 1 |
| Harvest | Mar 18 – Apr 1 |
Tip: Cool-tolerant; transplant a bit before the last frost. Pinch tips for bushier, multi-stem plants.
Zone 13a averages a last spring frost around Jan 1 and a first fall frost around Dec 31. These are zone averages — look up your ZIP for your exact area.
See the full Zone 13a calendar in the tool →