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Can You Grow Potato in Minnesota?

US · USDA Zone 4a · zones 2b, 3a, 3b, 4a, 4b

Grows well here

Potatoes grow well here — plant after last frost and expect a harvest in 70-120 days.

Plant zones

3a–10b

Minnesota last frost

late April

Minnesota first frost

early October

Days to harvest

70–120 days

When to plant Potatoes in Minnesota

Direct sow

Apr 25

Harvest

Jul 4 – Aug 23

Dates are approximate, based on Minnesota's average frost dates. Your exact yard may vary by microclimate.

About Potato

Potatoes are one of the most calorie-dense garden crops and can be grown in bags barrels or garden beds.

Plant certified seed potatoes after last frost. Hill soil up around stems as they grow to increase yield. Harvest after plants die back. Never eat green potatoes — solanine is toxic.

Full potato growing guide →

Gardening in Minnesota

Minnesota has a cold humid continental climate. The Twin Cities are Zone 4b-5a; northern Minnesota reaches Zone 2b-3a. Cold winters but warm productive summers.

See what grows well in Minnesota →

Frequently asked questions

Can you grow Potato in Minnesota?

Potatoes grow well here — plant after last frost and expect a harvest in 70-120 days.

What zone is Minnesota?

Minnesota spans USDA Zone 4a (2b, 3a, 3b, 4a, 4b).

When do you plant Potatoes in Minnesota?

Plant Potatoes Apr 25, harvest Jul 4 – Aug 23.