1、 Excessive watering

1. Reason: Fortune tree prefers a humid environment. It needs timely watering during maintenance to make it grow well. However, it is also more afraid of waterlogging. If it is watered excessively during maintenance, and there is water in its soil, it may suffer from waterlogging and fall leaves

2. Treatment: first, take it out of the original flowerpot and cut off the rotten roots with scissors. Then put it in a place with better ventilation and wait for the cut to dry. After that, prepare some flower soil with strong drainage capacity and plant it into new soil for maintenance

2、 The temperature is too low

1. Reason: it is suitable for growing in a warm environment and cannot grow in a cold place for a long time. If it is placed in a place too cold during maintenance, it will be frozen and damaged, resulting in fallen leaves

2. Treatment method: transfer the plant to a warm room and control the temperature in the room at about 20 ℃. When curing, it can receive more soft light, which can help it recover

3、 Excessive fertilization

1. Reason: during maintenance, fertilizer can be applied in time to provide nutrients. However, when applying fertilizer, the concentration must be controlled, and concentrated fertilizer cannot be applied. The thick fallen leaves will make its roots grow badly, because it may burn

2. Treatment method: firstly, water the flower soil with a large amount of water and dilute the fertilizer in the soil. Then transfer the flowerpot to a well ventilated place, dry the water in it, and stop watering until it recovers