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Can You Grow Brussels Sprouts in Delaware?

US · USDA Zone 7a · zones 6b, 7a

Grows well here

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

Plant zones

3a–9a

Delaware last frost

early March

Delaware first frost

late November

Days to harvest

90–180 days

When to plant Brussels Sproutses in Delaware

Start indoors

Jan 10

Transplant

Mar 7

Harvest

Jun 5 – Sep 3

Dates are approximate, based on Delaware'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 Delaware

Delaware has a humid subtropical climate moderated by the Atlantic. Mild winters and warm summers support a long growing season for mid-Atlantic vegetables.

See what grows well in Delaware →

Frequently asked questions

Can you grow Brussels Sprouts in Delaware?

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

What zone is Delaware?

Delaware spans USDA Zone 7a (6b, 7a).

When do you plant Brussels Sproutses in Delaware?

Plant Brussels Sproutses around early March (start indoors Jan 10), harvest Jun 5 – Sep 3.