Sophora japonica blossoms in several months

Sophora japonica has a long history of planting in China. In Tang Dynasty, there were records about Sophora japonica. In Tang Dynasty, Li Nao's "Qin Zhong Sui Shi Ji" had a cloud: "Sophora japonica yellow, busy with children." How many months does it take for sophora flowers to bloom?

Sophora japonica also known as acacia flower, broad acacia flower refers to leguminous plants flowers and buds, in a narrow sense will open flowers called "sophora japonica", also known as "sophora japonica", buds are called "sophora japonica". Often planted in the house edge, roadside, all parts of our country are generally cultivated, but mainly in the north especially to the Loess Plateau and North China Plain for more.

Sophora flowers generally bloom in April and May of each year, and the flowering period is generally about 10-15 days. Sophora flowers are generally yellow or yellow-white, but also have other colors, such as purple, etc. Every time the flowering comes, the white sophora flowers will be decorated with flowers, the air is filled with a faint elegant fragrance, the fragrance will not disperse for a long time.

Sophora japonica is a temperate tree species, which likes dry and cold climate, but it can also grow in South China with high temperature and humidity. The soil requirements are not high, as long as it is deep, well-drained soil can grow, only in dry, barren low-lying places will grow poorly. Sophora flower life is very long, in the material shortage of poor years, especially when the green and yellow, Sophora flower, Sophora leaf can be used as life-saving rations.

Sophora flower's value is very high, not only can be viewed, but also can be used for diet and medicine. Chinese medicine that sophora flower has; with cooling blood hemostasis and Qingqing purgative fire effect,"Yunnan Materia Medica" records,"sophora flower burned, to fire poison, pestle for the end. For every coin served, water and wine are served." It can be seen that the medicinal history of Sophora japonica in China is also very long.

The above is some related knowledge about Sophora japonica. When picking Sophora japonica, we must distinguish between Sophora japonica and Robinia pseudoacacia. We generally say Sophora japonica refers to Robinia pseudoacacia. The appearance of these two trees is very similar, but Sophora japonica can only be used as medicine and cannot be eaten.