Spraying water on hibiscus with potassium fertilizer is helpful to its growth. Potassium fertilizer is one of the major elements needed for plant growth and development. Potassium can promote the strengthening of vascular bundle, cutin tissue and phloem tissue of plants, and can resist lodging and drought. The ability to resist diseases, so I personally think that the momentum is somewhat.

For pruning, I think hibiscus flowers can be pruned, at least when pruning, it will help the growth of hibiscus flowers. Miscellaneous branches and leaves will absorb nutrients from other branches and leaves, and after pruning, the branches and leaves will concentrate on absorbing nutrients, which is excellent for the development of vegetation. Hibiscus is a kind of plant that likes high temperature. In high temperature weather, plants will develop well and be very bright. It still prefers fertile soil and humid environment, but what you are asking here is whether it should be pruned in winter? I advise you not to trim it. If you really want to trim, it is recommended to trim in autumn. It is too cold to prune in winter, and its nutrition has also been pruned. It should also be remembered that hibiscus flowers should be watered less in winter.

Plants have frostbite and rotten roots, so proper moisturizing in winter is enough. This is the best way to breed. Then get more sunshine.