Sought after for its showy blooms of crisp white petals that surround a central dome of rich purple stamens this show45stopping clematis is fantastic for transforming walls and fences into a floral showpiece when the flowers fade the fluffy seed heads continue the performance into late summer and autumn clematis florida 39sieboldii39 makes a striking specimen for walls fences and containers height 25m 4083941 spread 1m 4033941 pruning group 3