I. temperature discomfort

reason: there are certain requirements for temperature during the growth of Lantern flower. The appropriate temperature is between 15 ~ 25 ℃. Too high temperature will lead to leaf falling, and when the temperature is low, the leaves will also fall measures: if the temperature is too high in summer, you can put it in a cool place and spray water appropriately to reduce the temperature. In winter, it shall be moved indoors in time to ensure appropriate temperature

2、 Improper illumination

reason: the growth of Lantern flower needs appropriate sunshine. It is suitable for soft light. If the light is too strong, it will lead to burns. It is unreasonable not to touch the sunshine for a long time, and lack of nutrition will also lead to fallen leaves measures: if there is a lack of sunshine, it can be placed in a place with sufficient light, but the strong light should be shielded

3、 Water discomfort

reason: water is also very important for growth. If you don't water for a long time, the root system can't absorb water at all, which will affect the leaves. When you water too much or get caught in the rain, the root system will rot and easily lose leaves measures: first determine whether it is dry yellow or water yellow, and then adjust it

4、 Improper fertilization

reason: growth not only needs water, but also needs the application of fertilizer. Lack of fertilizer or fertilizer damage will also lead to leaf loss measures: if there is a lack of fertilizer, it can be supplemented appropriately. When fertilizer damage occurs, it should be watered and diluted