Description
Rubia horrida (also called Rough Madder, among many other common names) is a perennial herbaceous plant native to East Asia. It is a climbing plant with long, slender stems and small, yellowish-green flowers. Its leaves are alternate, ovate to lanceolate in shape and its fruits are small, globose berries. It is found in dry, rocky habitats, open woodlands, and grasslands.
Flower, Seeds and Seedlings
Flower: Small, white or pinkish-white flowers. Seed: Small, black, round seed. Seedlings: Small, dark green leaves.
Cultivation and Propagation
Rubia horrida can be propagated by seed or cuttings. Seeds should be sown in spring or autumn in a well-drained, sandy soil. Cuttings should be taken in spring or summer and planted in a well-drained, sandy soil. Both methods require full sun and regular watering.