When to plant bush beans in zone 4b
In zone 4b, the last spring frost usually comes around May 8 and the first fall frost around Sep 28. Here is when to plant bush beans.
Sow in the bedMay 15
Start pickingJul 9
Your bush beans calendar for zone 4b
- May 15: Sow bush bean seeds in the bed
- Jul 9: Start picking bush beans
No trellis needed. Pick every few days to keep them coming.
Spacing in a raised bed: 9 plants per square foot.
These dates are estimates from the average frost dates for zone 4b. 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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