After finding that the leaves of the plant turn yellow, you need to take it out of the basin and check the growth of the root system. After combing, the rotten roots should be cut off until the healthy roots are exposed. After pruning the root system, it should be sterilized in carbendazim. Then we should pour out the old soil in the flowerpot, and replace it with new soil, and finally plant it in the flowerpot again.
1. Reasonable watering: when watering it, the quantity must be controlled. If the quantity is too much, its root system will rot and cause yellow leaves. Every time you have to wait for the basin soil to dry and then water it. When you water it, just pour it through. Don't let the water accumulate.
2. Proper light: it is a kind of shade loving plant, and cannot receive too strong light during maintenance. If the yellow leaves are caused by strong direct light, we need to do a good job in shading when the light is strong, so that it will grow in the astigmatism for a period of time, the phenomenon of yellow leaves will be improved
3. Proper fertilization: excessive fertilization or application of raw or concentrated fertilizer will rot the roots and leaves. Therefore, in the discovery of yellow leaves should be controlled fertilizer, if caused by hypertrophy can be more watered, the surplus fertilizer will be washed out.