Peppermint is widely distributed in temperate regions of the northern hemisphere

Peppermint is widely distributed in temperate regions of the northern hemisphere, and is distributed throughout China. There are many cultivation areas in China, among which Jiangsu and Anhui are traditional authentic production areas, but the cultivation area is decreasing day by day. Tropical Asia, the Russian Far East, North Korea, Japan, and North America (Mexico in the South) also exist.