Rain trees have strong adaptability to soil, can survive in most soils, and are suitable for cultivation in deep soil layer and slightly acidic loam with good drainage.
Rain trees are naturally light-loving and need to receive sufficient light during the growth period to promote the growth of plants.If too little light is received, it will lead to slow growth and difficult survival of plants.
Rain trees are drought-resistant but not waterlogging-resistant, and need not be watered too frequently to avoid water accumulation.In the early stage, it can be watered once every 3-5 days, and in the later stage, it can reduce the frequency of watering, and pay attention to water replenishment in drought period.
The organic fertilizer is the main fertilizer applied in the cultivation of rain trees, and the nitrogen fertilizer is needed in the later period.Once after flowering; Another time is in the late autumn, enough base fertilizer is applied to facilitate the growth and flowering of plants.
1. Diseases: The main diseases of rain trees are rot and canker.If the disease is found, the dead plants and branches should be removed in time, and 70% thiophanate methyl 100 times liquid and other pesticides should be sprayed to prevent and control the disease.
2. Pests: rain trees mainly for the willow tussock moth and Clostera anachoreta and so on, they feed on the leaves of rain trees.Some chemicals can be used to spray or protect their natural enemies, which can effectively control their hazards.
