When to plant Calendula in Zone 7b
In Zone 7b, Calendula: direct sow outdoors around Mar 18–Apr 15; direct sow outdoors around Sep 15–Sep 29. Expect to harvest around May 7–Jun 4.
| Step | When |
|---|---|
| Direct sow outdoors | Mar 18 – Apr 15 |
| Direct sow outdoors | Sep 15 – Sep 29 |
| Harvest | May 7 – Jun 4 |
| Harvest | Nov 4 – Nov 18 |
Tip: Cool-season and edible; deadhead often and it'll bloom from spring into fall.
Zone 7b averages a last spring frost around Apr 1 and a first fall frost around Nov 10. These are zone averages — look up your ZIP for your exact area.
See the full Zone 7b calendar in the tool →