Tropical Hibiscus

Watering:  Hibiscus like water but do not let it stand with 'wet feet'. The soil needs to dry up between waterings to protect from root rot. Make certain no excess water remains in the planter half an hour after watering.

Fertilizing:  For prolific flowering, hibiscus must have regular feedings every week during the growth period, March-October. Water soluble formulas can be used with every watering.

Pruning:  The best time for pruning hibiscus is August-October, but some practice spring pruning with good results. Pruning is carried out not only to get a more harmonious plant but also to stimulate budding as hibiscus flower on new shoots. To create a good looking plant, try to establish 3-4 main branches. These should be sturdy and upright. Cut back 1/3 of the main branches and completely remove weak growth or sideways growing branches. You might decide to root prune at the time of replanting. Never prune off more than 1/3 of the root mass. It is better to err on the careful side here.

Yellow Leaves:  All hibiscus have yellow leaves now and then. A few yellow leaves usually only mean that those leaves are getting old and need replacing. If your plant has many yellow leaves it is stressed. The most common causes of plant stress are under-watering, drastic environmental changes or pest invasions. 

Bud Drop:  Bud drop is often the result of drought or severe pest attacks. Some double flowering varieties are more prone to bud drop than other hybrids, why is unclear. Attention! Hibiscus in bud should not be turned because then the buds almost invariably fall off. If the plant has buds, and turning of the plant is desired for more even growth, then it should not be twisted more than 1/4 turn each time.