Plant catnip in a place where your cats can rub and roll in it without hurting adjacent plants. Some cats like catnip so much that they lie on it, roll on it, and chew it to the point of destruction. If you find that to be the case, place some 1- to 2-foot-long bamboo sticks or thin dowels every 2 to 3 inches wherever youre growing catnip to make it impossible for a cat to lie on top of the plant. Catnip grows as a loosely branching, low perennial, which means it will die back in the

