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Can You Grow Rosemary in Rhode Island?
US · USDA Zone 6b · zones 6a, 6b
Rosemary grows as a perennial here — establish it once and it will thrive for years.
Plant zones
Rhode Island last frost
Rhode Island first frost
Days to harvest
About Rosemary
Rosemary is a Mediterranean herb that thrives in poor well-drained soil and full sun once established.
Plant in the sunniest most well-drained spot. Excellent in containers — bring indoors in winter in cold zones. Drought-tolerant once established. Avoid overwatering.
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.
Frequently asked questions
Can you grow Rosemary in Rhode Island?
Rosemary grows as a perennial here — establish it once and it will thrive for years.
What zone is Rhode Island?
Rhode Island spans USDA Zone 6b (6a, 6b).
When do you plant Rosemaries in Rhode Island?
See the planting guide for Rosemary — timing depends on your exact frost date.