When to plant Brussels Sprouts in Zone 7a
In Zone 7a, Brussels Sprouts: start seeds indoors around Feb 24–Mar 10; transplant outdoors around Mar 31–Apr 14. Expect to harvest around Jul 9–Jul 23.
| Step | When |
|---|---|
| Start seeds indoors | Feb 24 – Mar 10 |
| Transplant outdoors | Mar 31 – Apr 14 |
| Harvest | Jul 9 – Jul 23 |
Tip: A long-season crop best for fall — the sprouts sweeten after a frost or two.
Zone 7a averages a last spring frost around Apr 7 and a first fall frost around Nov 2. These are zone averages — look up your ZIP for your exact area.
See the full Zone 7a calendar in the tool →