Distribution of Perilla frutescens

Suzi is mainly located in Southeast Asia, Taiwan, Jiangsu, Anhui, Henan, Jiangxi, Hunan and other central and southern regions, the Himalayas, Japan, Myanmar, the Korean Peninsula, India, Nepal also introduced this kind, and there is also growth in North America.

Suzi is suitable for planting in the frozen temperate zone, the soil requirements are not strict, the edge of the village, the land, good drainage, sandy soil, loam, clay soil, the front and back of the house, the edge of the ditch, fertile soil cultivation, good growth.

Perilla is an annual herb, 30-200cm high, with erect stems, opposite leaves, long nodular hairs, fine oil glands under the leaves, much branched, purple, green, obtusely quadrangular, calyx campanulate, Corolla lip-shaped, calyx smaller. There are perilla and perilla, perilla is mostly medicinal, perilla can not only eat but also extract oil. At present, most of them are planted with perilla.