Sour horns cannot be planted at home. Sour horn is a tree species that is picky about the environment and needs careful care. It is not suitable for planting at home. Its growth cycle is very long, and its normal growth period is about 30 years. They need strict management and are not suitable as an ornamental fruit tree at home. When planting sour horn, we must do a good job of seed germination in advance, which can improve its budding rate. 1、 Can sour horn be planted at home? Sour horn can't be planted at home. As a tall tree, acorn is a very precious medicinal material. They are picky about the growth environment and have strict requirements for temperature and humidity. It is generally difficult to survive at home. The survival rate of acorn tree is very low, and the floor area after maturity is very large. Normal family courtyards generally can not provide such an environment. 2、 How to manage the planting of acorn scientifically 1. Seed treatment: the shell of acorn seeds is very hard and the germination rate is very low. Seed treatment needs to be done well. Soak the seeds in warm water at 40-50 ℃ for two days and wait for sowing after the shell cracks. Keep stirring during soaking to heat the seeds evenly.
2. Fertilization management: in the young stage of acid horn tree, nitrogen fertilizer is more needed, so it is recommended to supplement thinner nitrogen fertilizer twice a year. The demand for nutrient elements of acorn tree in adulthood increases year by year, especially in flowering and fruit bearing. It needs to supplement a large amount of urea or calcium fertilizer, which can promote fruit expansion.
3. Pruning branches: pay attention to repairing the tree type when planting acorn tree. In the bud stage, it is necessary to weaken the main branch and promote the growth of lateral branches. With the growth of time, the secondary trunk and tertiary trunk can be gradually increased, and the more dense branches and diseased branches can be properly trimmed. （SuanJiaoKeYiZaiJiaLiChongMa）