9a When to plant winter squash & pumpkins in zone 9a
Zone 9a median last spring freeze: Mar 5 · first fall freeze: Nov 26 · harvest in ~80-120 days.
| Step | Zone 9a dates | Note |
|---|---|---|
| Start seeds indoors | Feb 12 – Feb 26 | 6–10 weeks before transplanting |
| Transplant outside | Mar 12 | after last spring freeze |
| Direct sow (spring) | Feb 26 | before last spring freeze |
How winter squash & pumpkins grow in zone 9a
Direct sow or transplant both work. Tender — damaged by any frost. Harvest runs roughly 80-120 days after planting. These windows come from extension planting tables anchored to zone 9a's median freeze dates — for varieties and local conditions, check with your local extension office.
Next: the full zone 9a calendar · other crops in zone 9a: tomatoes · peppers · cucumbers · zucchini & summer squash · snap beans · sweet corn · peas · lettuce · spinach · 5 more