When to plant potatoes in zone 4

Potatoes in USDA zone 4

Average zone 4 frost dates: last spring frost ≈ May 10, first fall frost ≈ Sep 25 (138 frost-free days). Local dates can vary by 2-3 weeks.

Plant seed potatoes 2-4 weeks before the last frost when soil is about 45 °F (7 °C).

FAQ

Other zones

• Potatoes in zone 3
• Potatoes in zone 5
• Potatoes in zone 6
• Potatoes in zone 7
• Potatoes in zone 8
• Potatoes in zone 9
• Potatoes in zone 10
• Zone 4 planting calendar