Treasured for it's charming effect in the woodland garden this hardy perennial is cousin to the sweet pea. Plants form low clump of light green leaves with early spring display of bright rose pink flowers. Combine beautifully with primula, pulmonaria, and other woodland perennials and spring bulbs. Prefers moist shady site. May go dormant or disappear in summer only to reappear the following spring. Easy and unique!