Pruning and shaping of hibiscus flowers: In order to maintain a beautiful tree shape and a large number of flowers, according to the characteristics of strong germination ability of hibiscus flowers, pruning and shaping can be carried out before and after leaving the house in early spring. Except for 2 ~ 3 buds at the base, all the upper branches were cut off. Pruning can promote the new branches to grow more vigorously and the plant shape is beautiful. Water and fertilizer should be properly controlled after pruning, because the consumption of aboveground parts is reduced.