When to plant potatoes in zone 10b
In zone 10b, the last spring frost usually comes around Jan 15 and the first fall frost around Dec 31. Here is when to plant potatoes.
Sow in the bedJan 1
Start pickingApr 1
Your potato calendar for zone 10b
- Jan 1: Plant seed potatoes in the bed
- Apr 1: Start picking potatoes
Plant seed potatoes 4 inches deep. Pile soil around the stems as they grow.
Spacing in a raised bed: 1 plant per square foot.
These dates are estimates from the average frost dates for zone 10b. 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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