When to plant pole beans in zone 3b
In zone 3b, the last spring frost usually comes around May 15 and the first fall frost around Sep 15. Here is when to plant pole beans.
Sow in the bedMay 22
Start pickingJul 26
Your pole beans calendar for zone 3b
- May 22: Sow pole bean seeds in the bed
- Jul 26: Start picking pole beans
Needs a trellis or teepee. Gives more beans from less space than bush beans.
Spacing in a raised bed: 8 plants per square foot.
These dates are estimates from the average frost dates for zone 3b. 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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