When to plant winter squash in zone 9b
In zone 9b, the last spring frost usually comes around Feb 15 and the first fall frost around Dec 10. Here is when to plant winter squash.
Sow in the bedMar 1
Start pickingMay 30
Your winter squash calendar for zone 9b
- Mar 1: Sow winter squash seeds in the bed
- May 30: Start picking winter squash
Butternut and acorn store for months. Let vines spill over the bed edge.
Spacing in a raised bed: 1 plant per 2 × 2 ft. In hot zones, plants may stop producing in the hottest weeks of summer and pick up again in early fall.
These dates are estimates from the average frost dates for zone 9b. Your local frost dates may be a week or two different. If a late cold snap is forecast, wait a few days.
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