Soak seeds overnight for quicker germination. Large plants, lots of organic matter, nitrogen for soil. Not very hardy. Harder than legumes to chop up. Breaks down more slowly.
Roots improve soil structure.
Chop before stalks turn brown. Does not need lots of water. Attracts beneficial insects. Not winter hardy. Tyfon May- Sept Broadcast or transplant 0.5 to 1 oz Cabbage family.