When to plant sweet potatoes in zone 8b
In zone 8b, the last spring frost usually comes around Mar 15 and the first fall frost around Nov 18. Here is when to plant sweet potatoes.
Plant in the bedApr 5
Start pickingJul 14
Your sweet potato calendar for zone 8b
- Apr 5: Plant sweet potatoes in the bed
- Jul 14: Start picking sweet potatoes
Plant rooted cuttings ("slips") once the soil is warm. Loves hot summers.
Spacing in a raised bed: 1 plant per 2 × 2 ft.
These dates are estimates from the average frost dates for zone 8b. 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 →