How do I take care of an hibiscus tree?

Most need to be in warm areas and brought inside during the cold weather. Outside, they need to be protected and get full sun. Late spring is the best time to prune them. Deadwood needs to be cleaned out immediately because they are prone to cankers and if they get too big, the roots are not able to hold the plant up. Rose of Sharon are in this family and can produce prolific amounts of seeds.