When can and should Hibiscus be pruned. I've seen several recommendations. It seems like it's best to wait for spring to prune them but do you leave the stems standing all winter? If I do wait how far back do I prune these stems.
There are some suggestions that they can be lightly? pruned in late summer early fall but never late fall or winter. Also that the blooms can be cut back to encourage bushier graowth.
Is there a standard accepted way to prune these plants. I'm in Zone 6.