Succulents are drought-tolerant and afraid of waterlogging. In spring and autumn, the soil is dry and permeable, and water is controlled or even cut off in Xia Dong during dormancy. In addition to summer, we should bask in the sun all year round, ensure the curing temperature is 5-35℃, and increase the temperature difference between day and night as much as possible, which is beneficial to meat coloring. Ventilation is frequent at ordinary times, and attention should be paid to disease prevention and insect prevention in spring and summer. Carbendazim and Bika foliar fertilizer can be sprayed alternately once every half month.