Hibiscus has good adaptability and lax demand for soil. Even in non fertilizer soil or alkaline soil, it can still survive. But the deep, fertile and loose soil is the most suitable for its growth.
Hibiscus likes light and can endure half shade. During the growing period, it should ensure enough sunshine, but the sunshine should not be too strong. In summer, when the sunshine is strong, it should be covered in time, and it can also be moved into the house to prevent direct sunlight, so that the flowers and leaves lose water and wither.
When it sprouts, it should add nutrients in time, mainly quick acting fertilizer, to promote the growth of nutrition. Before budding, the nutrients containing P and K were applied for 1-2 times to promote the flower bud of the plant. From May to October, when flowering, combine weeding and other activities to increase nutrients for two times, mainly containing phosphorus and potassium, supplemented by nitrogen, to ensure the number of flowers and the growth of trees.
Hibiscus is suitable for places with plenty of water and moderate temperature. Therefore, it is necessary to keep the soil moisture. If there is little water and no rain for a long time, it should be watered more. But it also does not like the water, after the rain should let the basin water discharge in time, plum rain season to prevent the water is too much is its main task of healthy growth.
During the growth of Hibiscus, there are not many diseases, but they also occur from time to time. Harmful insects mainly include coir moth, night moth, longicorn, etc. The way to prevent harmful insects is to ventilate properly and keep moderate temperature. When harmful insects are found, measures should be taken immediately, centralized treatment should be carried out, and non-toxic and effective drugs or bactericides should be used to prevent and kill
