When to plant Zucchini in Zone 9a
In Zone 9a, Zucchini: direct sow outdoors around Feb 28–Mar 21. Expect to harvest around Apr 19–May 10.
| Step | When |
|---|---|
| Direct sow outdoors | Feb 28 – Mar 21 |
| Harvest | Apr 19 – May 10 |
Tip: Fast and prolific. A couple of plants feed a household — don't over-plant.
Zone 9a averages a last spring frost around Feb 28 and a first fall frost around Dec 5. These are zone averages — look up your ZIP for your exact area.
See the full Zone 9a calendar in the tool →