When to plant blackberries in zone 10b
In zone 10b, the last spring frost usually comes around Jan 15 and the first fall frost around Dec 31. Here is when to plant blackberries.
Note: blackberries usually need colder winters than zone 10b gets.
Plant in the bedDec 18
Your blackberry (thornless) calendar for zone 10b
- Dec 18: Plant blackberries in the bed (first harvest next year)
Tie canes to a simple wire or trellis. First good crop the second summer.
Spacing in a raised bed: 1 plant per 2 × 2 ft.
These dates are estimates from the average frost dates for zone 10b. 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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