Vining perennial from China used for its' tonic effect - similar to but milder than Ginseng. The sweet tasting roots reduce stress levels, boost energy levels, and increase milk production in nursing mothers. Tonic and a popular adaptogenic in Chinese medicine. Bell shaped yellow to olive green flowers with purple spots start blooming in mid summer. Prefers rich, deeply drained soil in part sun. Roots are harvested after 3 years or so. Packet(Standard): $3.50