Appearance characteristics of winter jasmine:

Flowers are solitary in the axils of last year's branchlets, sparsely at the top of branchlets. Bracts are leaflike, lanceolate, oval or oval, with green calyx, sharp apex, yellow corolla and generally golden petals. They are dignified and beautiful, with extraordinary temperament and are not dazzling from a distance.

Classification of winter jasmine:

Lycopene, Tanchun, Jasminum, Jasminum in Yunnan, Jasminum.

Maintenance management:

(1), location. During the Spring Festival, those newly planted or changed pots should be watered, kept in the shade for about 10 days, and then placed in a semi-cloudy and semi-sunny place; Cure for a week, and then put it in a sunny, well-ventilated and humid place for curing. In winter, the pots planted with spring flowers in the south can survive the winter safely as long as they are buried in the soil in the leeward and sunny places, while in the north, they should be moved indoors when the temperature is low (about 5℃) in early winter. If you want to make the Spring Festival blossom ahead of time, you can move it into a sunny room with moderate or high temperature, such as placing it in the sunny place around 13℃, spraying clean water on the branches and leaves twice a day, and it will bloom in about 20 days. If it is placed indoors in the sunny place at about 20℃, it will bloom in about 10 days. Keep the room temperature at about 8℃ after flowering, and be careful not to let the wind blow directly on it, which can prolong the flowering period. After the flowers bloom, the higher the room temperature, the faster the flowers wither.

(2) water. Spring Festival is humid, especially in hot summer. Water it once a day in the morning and properly in the afternoon. In order to keep the environmental humidity low, water should be sprayed on the ground frequently. Yingchun is afraid of water in the basin. In rainy season, when it rains continuously, the basin should be put down or moved to a place without rain. In winter, the temperature is low, water evaporation is less, and water is less.

(3) fertilization. When planting in the Spring Festival, put some animal hoof pieces at the bottom of the pot as base fertilizer. In the spring growing season, the decomposed dilute liquid fertilizer should be applied 1 ~ 2 times a month. July-August is the flower bud differentiation period of winter jasmine, so liquid fertilizer containing more phosphorus should be applied to facilitate the formation of flower buds. For example, in the early flowering stage, applying a decomposed and thin organic liquid fertilizer can make the color gorgeous and prolong the flowering period.

(4) plastic surgery. The germination ability of winter jasmine is very strong. In order to keep the tree shape, we should always pick the heart, cut off or shorten some branches during the growing period. After the flowers wither, the branches should be cut short, generally leaving only 2 ~ 3 buds, and the main branches can leave more buds appropriately. After the new branches are born, if they are properly maintained, the buds will be clustered.