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Can You Grow Cranberry in Rhode Island?

US · USDA Zone 6b · zones 6a, 6b

Grows well here

Cranberries grow well here in acidic, moist soil and cool conditions — a rewarding bog-garden plant.

Plant zones

2a–7a

Rhode Island last frost

mid-March

Rhode Island first frost

mid-November

Days to harvest

2–3 years

About Cranberry

Cranberries are low-growing evergreen vines that need acidic, consistently wet soil — a speciality crop for the dedicated gardener, not a casual backyard plant.

Grow in acidic, peat-rich soil kept consistently moist. Cranberries tolerate frost and thrive in cool climates. Plants crop in 2-3 years.

Full cranberry 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.

See what grows well in Rhode Island →

Frequently asked questions

Can you grow Cranberry in Rhode Island?

Cranberries grow well here in acidic, moist soil and cool conditions — a rewarding bog-garden plant.

What zone is Rhode Island?

Rhode Island spans USDA Zone 6b (6a, 6b).

When do you plant Cranberries in Rhode Island?

See the planting guide for Cranberry — timing depends on your exact frost date.