1, pruning length

Plant regeneration ability is very strong, so do not need to pay special attention to the plant pruning length, as long as it will not be pruned to the main branches, as long as it is a flowering branch, can be cut off.

2, pruning branches

Many people don't know what can be cut off when cutting plants, which can not be cut off. When pruning this type of plant, as long as it has flowered, cut it off. Another place to prune is, after the plant's bloom, there will be some flowers, these branches with flowers do not need to wait until after all the flowers are cut, after the flowering period can be pruned.

Expanded

Cultivation techniques

1, planting

(1) potted jasmine, the summer season, every day to water early in the morning and late in the evening, such as the air is dry, the need for supplemental water spraying; winter dormant, to control the amount of watering, such as potting soil is too wet, will cause rot or jasmine propagation with cuttings, but also can be pressed or The jasmine plant is a very popular plant in the United States.

(2) jasmine cuttings propagation, in April to October, select the mature 1-year-old branches, cut into spikes with more than two nodes, remove the lower leaves, inserted in the soil and sand half of the plug bed, covered with plastic film, to maintain high air humidity, about 40 to 60 days after rooting.

(3) jasmine pressure propagation, the selection of longer branches, in the section of the lower part of the gently carved, buried in a small pot of sand and mud, often moisturized, 20 ~ 30 days to start rooting, 2 months after the mother plant can be cut away from the seedling, planted separately. During the growth period need to apply thin cake fertilizer once a week. After the spring potting, should be often centering plastic, after the blooming season, to re-cut, in order to sprout new branches, so that the plant is neat and strong, blooming exuberant.

2, light and temperature

Annual frost into the greenhouse, overwintering room temperature of 5 ~ 10 ℃, 5 ℃ below the freeze, 0 ℃ below the easy death. The optimal growth temperature of 20 ~ 25 ℃, the spring after the rain moved out of the greenhouse, out of the room before the first indoor sunny place to gradually undergo exercise, slowly out of the room, out of the room after the first placed in the leeward and sunny place, after adapting to the outdoor environment, let go of the management.

3, watering and fertilization

(1) jasmine watering principle is "not dry not water, watering must be watered through". After the potting watering 1 thorough water. Spring and fall according to the weather conditions, generally 2 to 3 days watering 1, every day you can spray water to keep the air moist. In summer, spray 1 time in the morning every day, and water 1 time after 4:00 pm. Winter in the greenhouse to reduce the amount of watering, otherwise easy to rot the roots.

(2) jasmine like fertilizer, out of the room after 1 month, you can start watering alum fertilizer, with the rise in weather temperatures, plant growth potential enhancement, fertilizer concentration can be gradually increased, the rainy season can be applied dry fertilizer. Before and during the flowering period can be applied phosphorus, potash fertilizer, in order to promote the flowers flourish flavor. Fertilizer in each crop after the flower 1 time. Stop fertilizing during the blooming period. Winter into the room to stop fertilizer.

4, plastic pruning

March jasmine plastic pruning. First of all, prune the dense branches, dry branches, sick and weak branches, cross branches, etc., and then leave the branches short cuts, leaving the branch length of 15 centimeters, to promote the growth of new branches, favorable flowering.

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