Jasmine is easy to cultivate. Remember to prune new branches and store nutrients so as to bloom. The total flowering period of jasmine is very long, but the single flowering period is very short. Falling is a normal thing. Here are some suggestions: Cultivation methods of jasmine: 1. Plant potted jasmine, and water it early and late every day in summer. If the air is dry, you need to add water spray; During the dormant period in winter, it is necessary to control the amount of watering. If the soil in the basin is too wet, it will cause rotten roots or jasmine flowers to propagate by cutting, layering or dividing plants. Cuttage propagation of jasmine is carried out from April to October. Mature 1-year-old branches are selected, cut into cuttings with more than two nodes, the lower leaves are removed, and the cuttings are inserted into a bed with half of silt, covered with plastic film, and kept at a high air humidity. Rooting takes about 40-60 days. Jasmine flower is propagated by layering, selecting long branches, gently cutting them at the lower part of the nodes, burying them in a small basin filled with sand and mud, often keeping moisture, and taking root in 20-30 days. After 2 months, they can be cut off from the mother plant to become seedlings and planted separately. Thin cake fertilizer should be applied once a week during the growth period. After changing pots in spring, it is necessary to often pick the heart and shape it. After the full flowering period, it is necessary to cut it again, so as to facilitate the germination of new branches and make the plants neat and robust, and blossom vigorously. 2. Illumination and temperature. Every year before first frost, the room temperature is 5-10℃. If it is below 5℃, it will suffer from freezing, and if it is below 0℃, it will die easily. The optimum growth temperature is 20-25℃. Move out of the greenhouse after Grain Rain in spring. Before leaving the house, gradually exercise in the sunny place indoors, then slowly leave the house. After leaving the house, put it in the leeward and sunny place, and let go of management after adapting to the outdoor environment. 3. Watering and fertilizing The principle of watering jasmine is &”;if you don&;t do it, you must water it thoroughly&”;. After being put in the basin, water is poured once to make it permeable. In spring and autumn, according to the weather conditions, water is usually poured for 2-3 days, and water can be sprayed every day to keep the air moist. Spray water once a day in the morning in summer, and water once after 4pm. Reduce the amount of watering in the greenhouse in winter, otherwise the roots will rot easily. Jasmine is fond of fertilizer, and it can be watered one month after leaving the house. With the increase of weather temperature, the growth potential of plants will be enhanced, the concentration of fertilizer and water will gradually increase, and dry fertilizer can be applied in rainy season. Phosphorus and potassium fertilizer can be applied topdressing before and after flowering to promote flowers to be fragrant and fragrant. Topdressing is carried out once after each flower. Stop topdressing in full bloom. Stop fertilizing after entering the room in winter. 4. Shaping and pruning Jasmine can be trimmed in March. First, prune the dense branches, dry and dead branches, sick and weak branches, cross branches, etc., then cut the remaining branches short, leaving the branches 15cm long, which will promote the growth of new branches and facilitate flowering. If you want jasmine to blossom well and blossom big, you should erase a part of the first bud in spring, or pick branches-some tender tips. After each flower, the residual flowers should be removed in time to concentrate nutrients for the next flower bloom.