In Alaska, the brussels sprout season typically runs early August to late September, with peak availability mid-August through mid-September. Exact weeks shift a little with each year's weather.
Can I pick my own brussels sprouts in Alaska?
Rarely u-pick — look for whole stalks at fall farmers markets and farm stands instead. The best market weeks are mid-August through mid-September.
How long does brussels sprout season last in Alaska?
about 9 weeks end to end — early August to late September. The early and late shoulders are real but lighter; the solid stretch of chalk on the band is the sure bet.