1、 Stromal discomfort

1. Reason: if the substrate for curing it is inappropriate or contains too many sundries, it will lead to poor growth and yellow leaves

2. Treatment method: if it is a plant cultivated in soil, it needs to be replaced with soft, breathable and thick new flower soil. If it is a hydroponic plant, you need to replace it with clean new water, and change the water every 7 days or so

2、 Excessive fertilization

1. Reason: if the frequency of fertilization is too high when raising it, resulting in a lot of fertilizer or nutrient solution in the matrix that can not be absorbed by the plant in time, it may cause damage to its root system and make it appear yellow leaves

2. Treatment method: if it is a plant cultivated in soil, wash the flower soil with water, and then dry the flower soil until it recovers. If there is no nutrient solution for the hydroponic plant, then pour out the original plant and replace it with water

3、 Lack of sunshine

1. Reason: lack of sunlight for a long time may cause its leaves to fail to synthesize chlorophyll normally and turn yellow

2. Treatment: at this time, it should be placed in a place with sufficient light. It is particularly fond of light. As long as there is no water shortage, there is no problem keeping it in a place with direct sunlight