1、 Cause

1. Excessive watering: its leaves turn yellow and dry, which may be caused by too much watering and ponding in the soil. In such an environment, the root system can not breathe normally and can not provide water and nutrients to the leaves. In the long run, the leaves will turn yellow and dry, especially some newly grown leaves

2. The light is too strong: although it likes light very much, it will be sunburned if it is exposed to the hot sun for a long time. The water contained in the leaves evaporates too fast. The edge of the blade will slowly dry up, that is, it will be burned

3. Humidity is too low: its growth has certain requirements for air humidity. If it is too dry, the leaves will turn yellow and dry, especially in dry and high-temperature summer

2、 Solution

1. Reduce watering: if the water volume is large, control the water as soon as possible. The plant should be moved to the place with sunshine and let the water evaporate as soon as possible, so as to reduce the damage. If the situation is serious, it is recommended to change pots and soil and re manage

2. Avoid light in time: avoid the sun in summer. Move to a semi shady place or cover it with a shading net. Don't expose to the sun

3. Proper water spraying: spray water frequently during management, especially in dry climate. It can spray water directly to the leaves or in the air, so as to improve the humidity and provide it with an environment conducive to growth