How to Harvest Brussels Sprouts. Sprouts will begin to ripen from the ground up after 80-90 days. Snip off sprouts when they are 1-2 inches in diameter, starting at the bottom of the plant and working up. Leaves will sometimes turn yellow as the plants mature.
It helps us recommend plants that are best for your local climate, based on your growing zone. Also, because we ship plants based on when they are best for your local climate, it allows us to give you a more accurate estimate of when your order will ship.
