A fragrant perennial or biennial herb, the Korean mint can grow as high as 1.2 meters (4 feet). It features a square stem, triangular-shaped leaves, and dense spikes of purple flowers.
Tao Hongjing's revision of the Divine Husbandman's Classic (Shen'nang Bencaojing), which he composed in about 500 CE, has the earliest mention of Korean mint in a Chinese medicinal work.
In addition to its native China, the Korean mint is indigenous to Japan, Korea, Laos, and Russia. On hillsides and along roadsides, wild Korean mint thrives. It is grown all over China and harvested in the summer.
References
Share your experience with this herb to help other people