1、 Shading

If the Rhododendron is exposed to the sun for a long time, it will become dehydrated and withered, and the leaves will slowly begin to dry up, which will eventually lead to a touch and fall. Therefore, at this time, it needs to be placed in a shady and shaded position, and it needs to be slightly hydrated, so that it can be relieved quickly

2、 Replenishment

If it is watered less at ordinary times, the soil will become very dry. At this time, its leaves will be dry and dry, so it will be easy to fall off. We should replenish water for it at the first time, but we should not give too much water. The soil should be kept slightly moist and watered a little. If the humidity is appropriate, spray it with water

3、 Drainage

On the contrary, when it is watered more, there will be some excess water in the basin. Over time, its roots are easy to rot and its leaves will fall. At this time, the water should be distributed and drained. If the degree is very serious, the rotten roots should be cut off, and it is better to disinfect them

4、 Soil replacement

Many people know that Rhododendron likes acidic soil. If the soil used is alkaline, the plant will also stop growing, and there will be leaf falling and death in serious cases. It should be replaced with acidic soil and changed once a year in the spring