1、 Insufficient light

Reason: the growth of Yushu needs sufficient light supplement, so enough sunshine should be ensured. If it is in a dark environment for a long time, the light is too weak, it will lead to the inability to absorb the sunshine, cause the growth to weaken, and cause the leaves to have problems, which will lead to the yellow leaves to fall

Solution: if there is a long-term lack of sunshine, you should transfer the growth position, keep it in a place with good light and receive sufficient astigmatism

2、 Excessive watering

Reason: the leaves of Yushu are very thick and store a lot of water, so it usually doesn't need much water. If you don't care too much when watering, it will lead to the problem of accumulated water in the basin, rotten roots and yellow leaves

Solution: if you water too much, the leaves will become soft and yellow. Pay attention to watering at ordinary times and control the dosage at one time. Once more water is poured, stop watering and put it in a well ventilated place to promote water evaporation

3、 Improper fertilization

Reason: fertilization is also one of the reasons. Long term lack of fertilizer will lead to growth problems and yellow leaves. Excessive fertilization will also cause rotten roots and yellow leaves

Solution: it is a plant that likes fertilizer very much. It should be fertilized reasonably. More fertilizer should be watered and diluted

4、 Pest control

Cause: if there is a problem in maintenance, it will also lead to diseases and insect pests and yellow leaves

Solution: pay attention to good ventilation. After diseases and pests occur, cut off the diseased leaves and spray medicine in time