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Can You Grow Edamame (Soybean) in Rhode Island?

US · USDA Zone 6b · zones 6a, 6b

Grows well here

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

Plant zones

5a–10b

Rhode Island last frost

mid-March

Rhode Island first frost

mid-November

Days to harvest

70–95 days

When to plant Edamame (Soybean)s in Rhode Island

Direct sow

Mar 15

Harvest

May 24 – Jun 18

Dates are approximate, based on Rhode Island'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 Rhode Island

Rhode Island has a humid continental climate moderated by the ocean. A small state with a single primary zone of 6b in most areas. Four seasons with a productive growing window.