One of the 50 fundamental herbs of traditional Chinese medicine, Schisandra is said to increase and balance energy, or chi. Sweetly scented flowers appear in early spring, and clusters of bright red berries ripen in fall. Schisandra is classified as an adaptogen, a substance that helps the body adapt to stress, improve mental clarity, reduce fatigue, improve sleep and promote longevity. Hardy to zone 4, or 3 with added winter protection, Eastern Prince is a new self-fertile selection that grows best in well-drained soil in full sun. Since its a vining plant, we recommend growing it on a trellis. The fruit may be dried or made into juice.