Schisandra generally grows in three northeastern provinces of China, and is also planted in Shanxi, Ningxia and other regions of China. Also known as Xuanji, Huiji, Wumeizi, Zanthoxylum bungeanum, Zhuangwei, Wuwei and Diaoliu, it is a kind of plant medicine commonly used in traditional Chinese medicine, belonging to perennial deciduous lianas, with a plant height of 138~367cm and a wide distribution range. It grows in most parts of China, often on the edge of forests, bushes or sparse forests, and also in grass or grass nests on hillsides, and likes to be moist and cool. There is no main root, only a few fibrous roots, so it is not tolerant to drought. Likes fertile and slightly acidic soil. Cold-tolerant, need moderate shade, avoid the hot sun in the early stage of seedlings, but after growing 5-6 real leaves, you need more sunshine.