Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
Alternaria Leaf Spot, Anthracnose, Aphids, Bacterial soft rot, Beet armyworm, Black rot, Blackleg, Cabbage looper, Cabbageworm, Clubroot, Cutworms, Damping-off, Diamondback moth, Downy mildew, Flea Beetles, Powdery mildew, Red blotch, Ring spot, Root knot nematode, Slugs, Snails, Thripes, Watery soft rot, White mold, white rust