Prune these shrubs in spring for more flowers this summer.
COLORADO, USA — Many gardeners love the big, bright flowers of tropical hibiscus. The plants, however, are tricky to grow. Their preference is a warm, humid climate. They'd much rather grow in Hawaii.
Pruning hibiscus properly each season keeps the plants healthy and ensures vibrant blooms year after year. Cut hardy hibiscus to the crown in late fall, or in late winter to early spring, Prune ...
*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Q • When can I cut back my hardy hibiscus? Should it be cut back in fall or spring? A • Hardy hibiscus can be cut back when the ...