Can You Grow Peanut in Ohio?
US · USDA Zone 5b · zones 5a, 5b, 6a
Peanuts need 120-150 warm frost-free days to mature — too short or too cool a season means no nuts.
Plant zones
Ohio last frost
Ohio first frost
Days to harvest
When to plant Peanuts in Ohio
Start indoors
Transplant
Harvest
Dates are approximate, based on Ohio'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.
Gardening in Ohio
Ohio has a humid continental climate. Northern Ohio near Lake Erie is Zone 6a; inland areas are Zone 5b. Four seasons with a productive 6-month growing window.
Frequently asked questions
Can you grow Peanut in Ohio?
Peanuts need 120-150 warm frost-free days to mature — too short or too cool a season means no nuts.
What zone is Ohio?
Ohio spans USDA Zone 5b (5a, 5b, 6a).
When do you plant Peanuts in Ohio?
Plant Peanuts around early April (start indoors Mar 10), harvest Aug 5 – Sep 4.