I've got a riddle for you. Why is rhubarb pie like a tropical hibiscus plant? While you're pondering the answer, let's describe hibiscus. Most garden centers sell hybrid hibiscus having large showy ...

Gardening columnist Don Kinzler answers questions about treating a maple tree that's shedding leaves, pruning a hibiscus before bringing it indoors, and how to get an African violet to bloom again. A ...