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Can You Grow Brussels Sprouts in Rhode Island?

US · USDA Zone 6b · zones 6a, 6b

Grows well here

Brussels sprouts grow here with a long enough frost-free season — frost actually improves them.

Plant zones

3a–9a

Rhode Island last frost

mid-March

Rhode Island first frost

mid-November

Days to harvest

90–180 days

When to plant Brussels Sproutses in Rhode Island

Start indoors

Jan 17

Transplant

Mar 15

Harvest

Jun 13 – Sep 11

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

About Brussels Sprouts

Brussels sprouts have a long season but reward patience — sprouts actually improve after a light frost.

Start indoors 8 weeks before last frost. Plant in the sunniest spot. Needs a long season — start early. Frost improves flavour. Stake in exposed positions against autumn winds.

Full brussels sprouts 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 Brussels Sprouts in Rhode Island?

Brussels sprouts grow here with a long enough frost-free season — frost actually improves them.

What zone is Rhode Island?

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

When do you plant Brussels Sproutses in Rhode Island?

Plant Brussels Sproutses around mid-March (start indoors Jan 17), harvest Jun 13 – Sep 11.