1, planting
Potted jasmine should be watered every morning and evening in summer. If the air is dry, add water. During the winter dormancy period, it is necessary to control the amount of watering. If the pot soil is too wet, it will cause rotten roots. The propagation of jasmine is mostly cutting, layering or dividing plants. The cuttage propagation of Jasmine was carried out from April to June, 65438+1October. Select the mature branches of 1, cut them into more than two cuttings, remove the lower leaves, insert them into a half bed, cover them with plastic film, keep the air humidity high, and take root for about 40-60 days. Jasmine is propagated by layering. Select long branches, cut them lightly at the lower part of the node, and bury them in a small basin filled with sand and mud, and keep them moist frequently. After 20-30 days, they begin to take root. After two months, they can be cut off from the mother plant and planted separately. Apply pancake fertilizer once a week during the growing period. After changing pots in spring, we should always pick our hearts and shape them. Re-pruning after flowering is conducive to the germination of new branches, so that the plants are neat and strong, and the flowers are vigorous.
2, light and temperature
Every year, the first frost enters the greenhouse, and the wintering room temperature is 5- 10℃, and frostbite will occur below 5℃. The optimum growth temperature is 20-25℃. After Grain Rain in spring, he will be moved out of the greenhouse. Before moving out of the house, it will gradually undergo exercise in the sunny place indoors, slowly move out of the house, and then put it in the lee and sunny place, and let go of management after adapting to the outdoor environment.
3. Water and fertilizer
The principle of watering jasmine is "water it thoroughly if you don't do it" Pour it after filling 1 time. According to the weather conditions in spring and autumn, water is poured 1 every 2-3 days, and water can be sprayed every day to keep the air moist. Spray water 1 time every morning in summer, and water 1 time after 4 pm. Reduce the amount of watering in the greenhouse in winter, otherwise the roots will rot easily. Molly likes fertilizer. After moving out of the house 1 month, you can start pouring alum fertilizer and water. With the increase of weather temperature and plant growth potential, the concentration of fertilizer and water can be gradually increased, and dry fertilizer can be applied in rainy season. Phosphorus and potassium fertilizer can be applied topdressing before and during flowering to promote flower reproduction and fragrance. Top dressing after each flowering 1 time. Stop topdressing at full flowering stage. Stop fertilizing after entering the house in winter.
Through our introduction, I believe everyone has a deeper understanding of the meaning of jasmine with small branches and small leaves.