Named after the founder of the British Clematis Society, Clematis John Howells bears vibrant cerise pink blooms throughout summer. This colourful vigorous climber will quickly cover walls & fences, & can be pruned to almost ground level each year, making maintenance extremely easy&33; Height & spread: 2.5m &40;8ft&41;. Plant supplied in 7cm pot. Pruning group 3. Useful links: How to grow Clematis