When cultivating Rhododendron in four seasons, we should use acid soil with high permeability, and use some loose fertile soil, which is more conducive to its growth. It is recommended to use saprophytic soil, sandy loam and river sand to mix for family breeding. If the cultivated soil is alkaline, it should be adjusted as soon as possible.
It likes to grow in a warm environment. The maintenance position should be able to see the sun, but it can't be exposed to strong sunlight for a long time. It needs to be shaded in midsummer. In addition, more ventilation, if the maintenance environment is too hot, it will cause disease, will affect the quality of flowering.
Rhododendron is suitable for growing in humid places in four seasons. It should be watered in time to give it a slightly wet growing environment. However, its root is very thin, and the water should not be too much, which is very harmful to the growth of plant root system. In autumn and winter, the number and quantity of watering should be reduced to keep the soil slightly dry.
It should be noted that pruning should be carried out in time during the maintenance period, especially after the flowers are opened, the residual flowers should be pruned as soon as possible, otherwise excessive nutrients will be consumed. There are also in the growth of new branches, the need for appropriate thinning branches.
