Brussels sprouts Planting Dates by State and Region

Published brussels sprouts planting windows for 10 places, with the source and the caveats you need before you use them.

Brussels sprouts windows by place
Place	Planting	Harvest
Central North Carolina	Transplanting: early Jul to end of Aug (transplants)
Central Oregon	Start indoors: March (seed flats indoors or in greenhouse)
Central and higher-elevation Eastern Oregon	Transplanting: May (transplant)
Columbia and Snake River valleys, Oregon	Planting: April
Eastern North Carolina	Transplanting: early Jul to end of Aug (transplants)
Minnesota	Start indoors: early march (start seeds indoors); Planting: mid april; early june
Oregon Coast	Planting: May
Western North Carolina	Transplanting: early Jul to end of Jul (transplants)
Western Oregon	Planting: August (winter crop)
Western valleys (Portland, Roseburg, Medford), Oregon	Planting: April; May; August

Calendar view

Brussels sprouts calendar by place
Item	Jan	Mar	Apr	May	Aug
Central North Carolina transplanting	Timing in table above
Central Oregon start indoors		Start indoors window in March
Central and higher-elevation Eastern Oregon transplanting				Transplanting window in May
Columbia and Snake River valleys, Oregon planting			Planting window in April
Eastern North Carolina transplanting	Timing in table above
Minnesota start indoors		Start indoors window in March
Minnesota planting	Timing in table above
Oregon Coast planting				Planting window in May
Western North Carolina transplanting	Timing in table above
Western Oregon planting					Planting window in August
Western valleys (Portland, Roseburg, Medford), Oregon planting	Timing in table above

Frost-date caveat: ranges blur real differences inside a state or region. Use them to plan, then fit them to your last frost date, soil temperature and field conditions.

Related guides

Brussels Sprouts Planting Calendar

Last reviewed: November 2026. Source: NC State Extension - Central North Carolina Planting Calendar for Annual Vegetables, Fruits, and Herbs.