When to Plant Brussels Sprouts in Vermont

In a typical Vermont location, start seeds indoors Mar 21 – Apr 4, then transplant outdoors Apr 18 – May 2. Across the state, the outdoor planting window starts as early as Apr 8 in Burlington and as late as Apr 29 in Morristown.

Method Start indoors, then transplant
Days to maturity 90–110 days

Long-season crop best timed to mature after a light fall frost for sweetest flavor; start indoors 5-7 weeks before last frost.

Brussels Sprouts Planting Dates by City

CityStart indoorsTransplant
BurlingtonMar 11 – Mar 25Apr 8 – Apr 22
South BurlingtonMar 11 – Mar 25Apr 8 – Apr 22
ColchesterMar 14 – Mar 28Apr 11 – Apr 25
RutlandMar 27 – Apr 10Apr 24 – May 8
Essex JunctionMar 14 – Mar 28Apr 11 – Apr 25
HartfordMar 21 – Apr 4Apr 18 – May 2
BenningtonMar 23 – Apr 6Apr 20 – May 4
BarreMar 28 – Apr 11Apr 25 – May 9
WillistonMar 11 – Mar 25Apr 8 – Apr 22
MontpelierMar 17 – Mar 31Apr 14 – Apr 28
St JohnsburyMar 25 – Apr 8Apr 22 – May 6
BrattleboroMar 26 – Apr 9Apr 23 – May 7
WinooskiMar 11 – Mar 25Apr 8 – Apr 22
Saint AlbansMar 13 – Mar 27Apr 10 – Apr 24
Middlebury (village)Mar 17 – Mar 31Apr 14 – Apr 28
Saint JohnsburyMar 25 – Apr 8Apr 22 – May 6
MorristownApr 1 – Apr 15Apr 29 – May 13
LyndonMar 25 – Apr 8Apr 22 – May 6
RockinghamMar 21 – Apr 4Apr 18 – May 2
NewportMar 26 – Apr 9Apr 23 – May 7

Showing the 20 most populous of 20 Vermont cities. Dates are estimates from each city's NOAA frost normals and university extension timing guidelines. See all Vermont cities.

Frequently Asked Questions

When should I plant Brussels sprouts in Vermont?

In a typical Vermont location, start seeds indoors Mar 21 – Apr 4, then transplant outdoors Apr 18 – May 2. Across the state, the outdoor planting window starts as early as Apr 8 in Burlington and as late as Apr 29 in Morristown.

When is the last frost in Vermont?

The average last spring frost in Vermont ranges from April 29 in Burlington to May 20 in Morristown, based on NOAA 1991–2020 climate normals.

How long do Brussels sprouts take to grow?

Brussels Sprouts typically take 90–110 days from planting to harvest. Long-season crop best timed to mature after a light fall frost for sweetest flavor; start indoors 5-7 weeks before last frost.

Other Crops in Vermont

When to plant Brussels sprouts in other states

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