When to plant blueberries 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 blueberries.
Note: winters in zone 3b are usually too cold for blueberries to survive outdoors. Grow it in a large pot and move it into a garage or indoors for winter.
Your blueberry (dwarf) calendar for zone 3b
- Apr 17: Plant blueberries in the bed (first harvest next year)
Needs acidic soil. Fill this bed or section with an acid mix (peat or soil acidifier).
Spacing in a raised bed: 1 plant per 2 × 2 ft.
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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