Clematis 39richard pennell39 bears wide blue45purple blooms up to 13cm 4053441 across providing a stunning display in early summer this flamboyant climber holds a coveted rhs agm for its exceptional garden performance it is perfect for covering walls and fences clematis 39richard pennell39 produces a second flush of blooms in september bringing much45needed colour to the garden as other plants begin to fade height 3m 40103941 spread 1m 4033941