The free flowering, lilac blooms of Clematis 'Prince Charles' are fit for royalty. This variety of Old Man's Beard, which is a variety of Clematis viticella, is adorned with these delicate flowers from June to September. Its green foliage is equally attractive, being both vigorous and compact. This climber is perfect for growing in borders and containers or up fences, walls and obelisks. The RHS agrees, having recognised the hardy climber's fantastic performance with an AGM (Award of Garden Merit). Height: 3m (9'11); Spread: 1m (3'3); Pruning group: 3.