How tall can osmanthus grow one year after sowing and planting? How to spend the winter?

Northerners call crape myrtle "monkey thorn", which means the tree is too slippery for monkeys to climb. Its beauty lies in its lack of bark. Scarcity is the most precious thing. How many trees in Qian Qian are skinless? The trunk of young Lagerstroemia indica has an annual epidermis and falls off by itself every year. The trunk looks fresh and smooth after the epidermis falls off. Old Lagerstroemia indica, the tree body does not revive the epidermis, and the tendons are quite exposed. Very smooth, very smooth. When Lagerstroemia indica grows up, the trunk epidermis falls off and is smooth and skinless. If people touch it gently, they will immediately shake the leaves, tremble all over, and even make a weak "giggle" sound. This is a whole-body reaction of its "tickling", which is really amazing. Ziwei * * * has four kinds: Chiwei, Yin Wei and Cuiwei. Cuiwei, with the best blue petals, is a panicle with the top of a new branch, which is 20 cm long. Each flower has 6 petals, which is wrinkled like a roulette wheel. The tree is full of flowers, gorgeous as a sunset, so it is also called full house. The result is a capsule, which looks like soybean and contains many seeds. It expires on 1 1 month. Lagerstroemia indica originated in China, distributed in the Yangtze River valley, and also cultivated in South China, Northwest China and North China, so it has strong adaptability. Lagerstroemia indica is drought-tolerant, waterlogging-tolerant, moist, light-loving and fat-loving. It has strong resistance to sulfur dioxide, hydrogen fluoride and nitrogen, and can inhale harmful gases. Osmanthus fragrans can be planted in the north, but when choosing varieties, we must pay attention to the ones suitable for planting in the north, such as Ziwei, Yin Wei, Cuiwei and Hongwei. And don't choose the safflower inside, because it is not suitable for planting in the north. Lagerstroemia indica is planted and propagated for one year. If it is fertile and well managed, it will grow to a height of 65,438+0 m to 65,438+0.2 m, but ... people in the north call Ziwei "monkey thorn", which means the tree is too slippery for monkeys to climb.