When to plant watermelons in zone 3a
In zone 3a, the last spring frost usually comes around May 20 and the first fall frost around Sep 10. Here is when to plant watermelons.
Sow in the bedJun 3
Start pickingAug 27
Your watermelon calendar for zone 3a
- Jun 3: Sow watermelon seeds in the bed
- Aug 27: Start picking watermelons
Choose a small "icebox" kind for raised beds. Needs a long, hot summer.
Spacing in a raised bed: 1 plant per 2 × 2 ft.
These dates are estimates from the average frost dates for zone 3a. 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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