Dan-shen Sage is a hardy, deciduous perennial that belongs to the mint family (Lamiaceae). Native to China, they can grow up to 3 -4 feet in height and have branching stems with widely spaced opposite leaves. The inflorescences are covered with hairs and sticky glands. The light purple or lavender-blue flowers grow in whorls, with corollas with a dark purple calyx.
Dan-shen is commonly used in Traditional Chinese Medicine (TCM) where it is known as Dan Shen. This stellar plant has been used as a herb for more than 2000 years! The Divine Husbandman’s classic text describes Dan Shen as a plant that invigorates the blood and was indicated in conditions resulting from circulatory congestion. Studies have shown that the tanshinones in the herb have a positive effect on the coronary artery of the heart resulting in helping lessen symptoms of angina pectoris and promotes healthy cardiac function. The whole plant is sometimes used with patients who are recovering from a heart attack or stroke. Dan-shen has been used to help lessen stress and ease anxiety.
Dan-shen was also traditionally used in cases of menstrual afflictions, diabetes, chronic liver disease, and insomnia. The herb is considered to have antibacterial and anti-inflammatory properties and has been used on skin conditions. Like other salvia plants, Dan Shen is very attractive to bees, butterflies and birds.