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Can You Grow Brussels Sprouts in Michigan?

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

Grows well here

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

Plant zones

3a–9a

Michigan last frost

early April

Michigan first frost

late October

Days to harvest

90–180 days

When to plant Brussels Sproutses in Michigan

Start indoors

Feb 9

Transplant

Apr 7

Harvest

Jul 6 – Oct 4

Dates are approximate, based on Michigan'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 Michigan

Michigan has a humid continental climate moderated by the Great Lakes. Southern Michigan is Zone 5b-6a; the Upper Peninsula is Zone 4a-5a. Known for fruit crops along Lake Michigan.