Sorry this plant is not available at the moment. Please try again later or select an alternative plant. Description: A perennial species from the mountain forests of central Honshu Japan. Where it forms colonies on steep banks of dark green coarsely-serrated sagittate (arrow head-shaped) leaves that in late summer and autumn produces whorls of lilac hooded flowers on stems 30-50cm tall. Easily grown in a well drained soil with some moisture retention in part shade or sun.
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