Small, 3 cm across, green leaves with bright yellow margins. The variegation disappears when grown in deep shade. Stems are erect to semi-erect and will grow even up to 2 m high when planted near a support (a fence or a tree). If trimmed, they will spread forming a dense mat. May be used to protect the base of the clematis plants from the sun. Plant between 7 and 10 plants per square meter. It can freeze during harsh winters.