I let a couple of my Brussels Sprouts grow to seed this Spring, and this past week the seed pods were ready to go into storage. Harvesting seeds from the particular plant is pretty easy.
To let the plants go to seed, you simply need to let them grow. When it gets warm in the late spring, the plants will bolt (increase in height quickly) and start to send out yellow flowers. Eventually, the flower stems will develop into pods similar to those shown at the left.
More after the jump.
