1、 What about the fallen leaves

1. Reasonable light: in the process of its growth, it is given light according to different seasons. When the light is not strong, it can be more. When the climate starts to warm in spring, move it to a semi cloudy place, and you can see the sunshine in the morning and evening

2. Rational water application: its roots are surrounded by a circle of fibrous roots, which is very drought resistant. When planting, although the water cannot be cut off, the amount must not be too much, just an appropriate amount. Don't add water in a hurry. If you find a leak, you can add water step by step. If there is too much water, first cut off the water supply and apply it after the basin soil is controlled dry

3. Appropriate amount of fertilization: appropriate slow-release fertilizer can be added at ordinary times, which is easy and clean. When it is found that too much is given and fertilizer damage occurs, it is necessary to add water to make the residual unabsorbed discharge along the water flow

2、 Why

1. It has been placed in a dark place without light, or the light is too strong to burn the leaves

2. Unreasonable application of water causes drought or waterlogging, and the root has a certain burden

3. The fertilizer is not added according to the demand and cannot be absorbed by accumulation