If you're growing hibiscus shrubs but would prefer them to have the shape of a slender tree instead of an unruly shrub, ...
Pruning hibiscus boosts branching, airflow, and blooms, though it delays flowers slightly. Tropical hibiscus is cut back by one-third in spring; hardy types just need dead stems removed. To shape as a ...
Key Points Light pruning, deep watering, and a layer of mulch in fall help hibiscus conserve energy and stay protected through winter.Bring tropical varieties indoors before it hits 40°F, and cut back ...