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Can You Grow Edamame (Soybean) in New Hampshire?

US · USDA Zone 5b · zones 4a, 4b, 5a, 5b, 6a

Grows well here

Edamame grows well in your zone — direct sow and enjoy fresh pods all summer.

Plant zones

5a–10b

New Hampshire last frost

early April

New Hampshire first frost

late October

Days to harvest

70–95 days

When to plant Edamame (Soybean)s in New Hampshire

Direct sow

Apr 7

Harvest

Jun 16 – Jul 11

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

About Edamame (Soybean)

Edamame is fresh soybean harvested in the green immature stage — the source of those restaurant appetizer pods. Protein-rich and easy to grow with a satisfying harvest. Also used in Indian cooking as a nutritious vegetable.

Direct sow after soil warms to 60°F — edamame does not transplant well. Sow 2 inches deep, 4 inches apart. Inoculate seeds with soybean inoculant for best yields. Harvest when pods are plump and bright green but before they turn yellow. Blanch and freeze excess.

Full edamame (soybean) growing guide →

Gardening in New Hampshire

New Hampshire has a humid continental climate. Coastal areas are Zone 5b-6a; northern mountains are Zone 4a-5a. Short growing seasons but productive for cool-season crops and berries.