I seeded the Bok Choy around the start of February, a little late for Bok Choy. So the plants never really had a chance for vegetative growth, and went to flower, then seed early. The Brassicaceae family generate small yellow flowers, and then produce a bean pod with seeds. This is why I am calling them Bok Choy Beans. I have pulled the whole plants out of the ground, then bound the root ends together so they can hang upside down.