1. Breeding environment

(1) Soil: the specific requirements are loose, good drainage and fertile sandy soil. Rotten soil, garden soil and sandy soil can be mixed in a ratio of two to one. Some bone meal can also be added as base fertilizer

(2) Watering: it is appropriate to keep the basin soil moist during the growth period; In summer, the amount of watering needs to be increased; Winter dormancy, need to reduce the amount of water

(3) Light: plants with insufficient light may grow in vain. Therefore, sufficient light is required to ensure normal growth and flower bud development. However, in summer, it should be placed away from direct sunlight. In winter, as much light as possible should be given

(4) Temperature: Generally speaking, it's best to be 18 to 24 degrees. Overwintering in winter shall not be less than eight degrees, otherwise it may lead to large-area deciduous plants

(5) Fertilization: there is a lot of demand during the flowering period. Use low concentration cake fertilizer and water every other week to 10 days for three or four consecutive times. In the process of breeding, if the leaves turn yellow, ferrous sulfate can be used for topdressing to turn the leaves green

2. Pest control

The disease is mainly fungal. First, the diseased branches and leaves need to be treated, and then strengthen ventilation and reduce humidity to control the disease. If the situation is serious, spray agent. Insect pests are mainly scale insects and whitefly, which can be sprayed with Omethoate solution with a concentration of 40%