1、 Soil

Cactus plants require loose, fertile soil with good drainage, neutral or slightly alkaline soil with enough particles. Its growth needs relatively high temperature, and the temperature in winter cannot be lower than 5 degrees. Too low temperature will cause freezing damage

2、 Moisture

The water management of cactus in the maintenance process should be dry, and there should be no ponding in the basin, otherwise it will lead to rotten roots

3、 Illumination

In the maintenance of cactus, we should also pay attention to its strong requirements for light. The indoor glass has a certain barrier to ultraviolet light, so it will cause uneven light. It is better to find a way to fill the light or put it outdoors to accept the natural sunlight

4、 Diseases and insect pests

During the maintenance of cactus, diseases and pests will occur, mainly red spider. It is an irritant pest. After stimulating the plant surface, it will form a layer of embroidered shell, commonly known as hanging armor. During the maintenance, ventilation should be achieved, and the soil should be thoroughly disinfected before cultivation. In case of slight red spider harm, use acaricide to kill it in time