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Can You Grow Fava Beans in Minnesota?

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

Grows well here

Fava beans are ideal for your cool climate — sow early and harvest before summer heat sets in.

Plant zones

3a–8b

Minnesota last frost

late April

Minnesota first frost

early October

Days to harvest

80–100 days

When to plant Fava Beanses in Minnesota

Direct sow

Apr 25

Harvest

Jul 14 – Aug 3

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

About Fava Beans

Fava beans (broad beans) are a cool-season legume prized in Mediterranean, Middle Eastern, and North African cuisines. They are one of the earliest spring crops — planted before last frost while soil is still cold.

Direct sow 4-6 weeks before last frost — favas need cool conditions to set pods and fail in summer heat. Support with stakes as plants grow to 4-5 feet. Pinch out growing tips when in flower to reduce aphid problems and improve pod set. Harvest pods when beans are just visible through the pod.

Full fava beans 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.