[pruning method of Yushu flower] how to raise Yushu flower

Yushu is a kind of plant. As the old saying goes, "Yushu faces the wind", it describes people as chic, beautiful and colorful like Yushu. However, the Yushu here is a kind of fairy tree. If it has anything to do with our protagonist Yushu today, we should ask Mr. du Fu, the creator of this sentence. Today, let's talk about the culture method of Yushu.

1. Pruning methods of Yushu flowers

The dormant period was cut short, that is, the elm leaf plum was pruned from late December to January of the following year, with a branch length of 10-25 m and 4-12 buds. The length of the branches should be matched properly to make the flowers stout. At the same time, remove dry and withered branches, disease and insect branches, thin and weak branches, long branches, over-dense branches and three-branch branches and so on. The tree shape formed by this cutting method is like a pile scene, so it is named plum pile shape.

Cut short after flowering, pruning time is from late April to early May, that is, within 1-2 weeks after flowering, the time should not be delayed too long. The length of cutting is 10-20 cm, leaving 4-10 buds, and the dense and useless branches should be removed at the same time. In order to make the nutrition concentrated and ventilated and transparent, the buds must be fixed in June in summer, leaving 1-3 buds (mostly 2 buds) with a good position above, and the rest of the buds must be erased. Fixed buds should not be put off until July, because the later the fixed buds are, the more nutrients are consumed, which is disadvantageous to flower bud differentiation. Because this kind of plastic surgery leaves the trunk, and the crown forms the round head shape, so it is named as the trunk round head shape.

Winter retraction and thinning: that is, from December to February of the following year, the overgrown branches are retracted, generally not truncated, and a lot of work is retracted and thinned. And remove dry, disease and insect, disabled, weak and other branches, this kind of plastic surgery because most of the branches are clumpy, leaving branches long, almost natural type, so it is called clump oblate.

II. Control methods of diseases and insect pests in Yushu flower

The main diseases of Yushu flower are anthracnose and leaf spot, which can be sprayed with 1000 times of methyl topiramate wettable powder. The indoor ventilation is poor, and the stems and leaves are vulnerable to shell insects. They are sprayed with 1000 times of omethoate emulsion.

The indoor ventilation is poor, and the stems and leaves are vulnerable to shell insects. They are sprayed with 1000 times of omethoate emulsion. Application of Yushu flower crown tall and straight beautiful, green stems and leaves, terminal white flowers, very elegant and chic. If matched with a pot rack, gravel processing into a small bonsai, decorative coffee table, desk more attractive. The pruning of Yushu can be carried out according to everyone's preference. The crown of Camptotheca acuminata is round and plump, and the overgrown branches are cut off when pruning, so that the outer crown of the plant is complete and the inner branches are dense properly. If the tree age is long, the old trunk is stout and the crown is not very round, it can be pruned or stump bonsai type, and part of the branches and leaves should be cut off according to the modeling needs.

Yushu is easy to raise, mainly to bask in the sun. Don't pour too much water. Yushu has strong adaptability, extremely resistant to drought and lax requirements for soil. During the growth period, you only need to keep the basin soil slightly moist and ventilated environment, watering should not be too much, see dry and then pour, basin soil stagnant water will cause rotten roots. If the basin soil is too dry in summer, it will also cause fallen leaves. In the process of cultivation, generally do not need much fertilizer, apply 1 Mel thin liquid fertilizer twice a year.

III. Culture methods of Yushu

Propagation method: the control method of Yushu is often carried out by the method of bark insertion. In the growing season of Yushu, the thick apical branches with a length of 8-10cm were cut, dried slightly and inserted into potted soil to take root for about 3 weeks.

Light and temperature control: spring and autumn are the suitable growth periods for Yushu, and the optimum growth temperature is 20 ℃ and 30 min. Shade should be carried out when it is hot in summer to avoid direct sunlight. The growth is slow when the temperature is over 38 ℃. Keep it indoors in a sunny place in winter and keep it at room temperature for 7 ℃ and 10 min. If the temperature is below 0 ℃, it will freeze to death.

Water and fertilizer management: during the growing period, Yushu is watered every 3 days, but can not accumulate water. When it is hot in summer, watering should be strictly controlled and ventilation should be strengthened, otherwise it is easy to cause fallen leaves. Watering should be reduced in winter, and the basin soil should be slightly dry. Topdressing fertilizer should be applied during the growing period, generally applying 2Mel rarefied cake liquid fertilizer three times a month. In order to keep the plant shape of Yushu plump, fat and water should not be too large, so as not to cause overgrowth.

Pest control: the main diseases and insect pests in Yushu are leaf spot, anthracnose, shell insects, brown soft scale and so on.

After reading the picture of Yushu flowers as white as snow inserted in the article, do you think Yushu is a beautiful shrub plant? Yushu is one of the best potted plants for lazy people. Use Yushu to decorate your living room.

Decorate your living room with jade trees.