Clematis 'Julka'Clematis produces large violet purple flowers on the previous season's wood. The sepals have a darker bar of color down the center that can be reddish purple to dark pink. There is a prominent boss of stamens with white filaments and violet anthers that contrast beautifully with the dark colors of the flower.
Clematis viticella 'John Treasure': tough and fast-growing, with red-purple flowers in the summer from July to September. Perfect for growing up a pergola or obelisk, or allow to climb through trees or large shrubs. A great to climbing and shrub roses. Find out more: http://www.gardenersworld.com/plants/clematis-viticella-john-treasure/4056.html Photo by Sarah Cuttle