A Clematis but not as you know it, an amazing selection of the woody Clematis heracleifolia has stunning dark blue-purple flowers . The upright growth, clothed with dark green trifoliate leaves, tops out at 30" tall in early summer, about the same time that the flowers begin to appear in the terminals and leaf axils...a great border plant. Clusters of fragrant tubular deep purple flowers followed by silky seed heads in late autumn . It is a woody shrub like plant that dies back in the winter Ht 90cm