When to plant zucchini 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 zucchini.
Sow in the bedJun 3
Start pickingJul 23
Your zucchini calendar for zone 3a
- Jun 3: Sow zucchini seeds in the bed
- Jul 23: Start picking zucchini
One or two plants feed a family. Pick when about 7 inches long.
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.
Plan your raised bed in 3D. Pick your bed size and material, choose your plants, and get a printable plan with measurements, a shopping list and planting dates for your ZIP code. Free, no sign-up.
Open the free planner →