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Can You Grow Peanut in North Dakota?

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

Won't grow here

Peanuts need 120-150 warm frost-free days to mature — too short or too cool a season means no nuts.

Plant zones

6a–11b

North Dakota last frost

late April

North Dakota first frost

early October

Days to harvest

120–150 days

When to plant Peanuts in North Dakota

Start indoors

Mar 28

Transplant

Apr 25

Harvest

Aug 23 – Sep 22

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

About Peanut

Peanuts are a fascinating crop — not a tree nut but a legume that flowers above ground and buries its pods below. They need a long, hot growing season and loose, sandy soil.

Plant raw, unroasted peanuts after soil warms to 65°F+. Hill soil around plants as they grow so pegs can bury. Harvest when foliage yellows; dry the pods before shelling.

Full peanut growing guide →

Gardening in North Dakota

North Dakota has a harsh continental climate with cold winters and short warm summers. Most of the state is Zone 3b-4a. Focus on cold-hardy crops and short-season varieties.

See what grows well in North Dakota →

Frequently asked questions

Can you grow Peanut in North Dakota?

Peanuts need 120-150 warm frost-free days to mature — too short or too cool a season means no nuts.

What zone is North Dakota?

North Dakota spans USDA Zone 4a (3a, 3b, 4a, 4b).

When do you plant Peanuts in North Dakota?

Plant Peanuts around late April (start indoors Mar 28), harvest Aug 23 – Sep 22.