How to fertilize hibiscus and its maintenance skills.

Fertilization of hibiscus is mainly based on different growth periods, applying appropriate amount of fertilizer to promote nutritional growth.

Fertilizer required for hibiscus fertilization:

1, when the branches begin to sprout in early spring, topdressing should be done in time, with quick-acting fertilizer as the main factor to promote nutritional growth;

2, topdressing 1-2 times of phosphorus and potassium fertilizer before budding to promote plant budding;

3. The combination of weeding, soil improvement and topdressing twice at flowering stage, with phosphorus and potassium fertilizer as the main fertilizer and nitrogen fertilizer as the supplement, can increase the number of flowers and maintain the growth form of the whole plant.

4. After all hibiscus flowers wither, in addition to pruning in time, save energy for the winter, apply fertilizer appropriately, ditch or dig holes around the plants, mainly farm manure, supplemented by appropriate inorganic compound fertilizer, to supply nutrients needed for growth and flowering in the coming year.