Clematis 39mrs cholmondeley39 produces stunning wide flowers that can reach up to 20cm 408in41 across when grown in ideal conditions blooming throughout early summer each flower is a beautiful pale lavender blue colour featuring prominent darker veins and chocolate brown anthers clematis 39mrs cholmondeley39 holds a coveted rhs agm for best results grow this free flowering variety in light shade as the flowers have a tendency to fade in full sun height 3m 401039