Growing Brussels Sprouts in Zone 11A

Brussels sprouts need a long growing season but frost dramatically improves their flavor.

Zone 11A has a very long growing season with mild winters. Many crops can be grown nearly year-round with successive plantings.

Top Growing Tips

• Start indoors in spring for fall harvest — they need 80-100 days
• Remove lower leaves as sprouts develop to improve air circulation
• Top the plant 3-4 weeks before expected harvest to speed maturity
• Harvest from bottom up as sprouts reach 1-2 inches
• Flavor is best after several hard frosts

Companion Planting

Good companions: beets, carrots, onions, dill, sage

Avoid planting near: strawberries, tomatoes

Harvest Timeline

80-100 days from transplant

About Zone 11A

USDA Hardiness Zone 11A has an average last spring frost around Jan 1 and first fall frost around Dec 31. All planting dates above are calculated from these frost dates. Your specific location may vary — check with your local extension office for the most accurate dates.