Hydrangea Petiolaris Is A Climbing Variety Of Hydrangea That’s Perfect For More Unwelcoming Aspects Of Your Garden Such As A Cold & Shady Wall. It Produces Beautiful White Flowers Which Are Perfectly Complemented By The Dark Green Heart-shaped Leaves That Turn A Good Colour During Autumn.although Reaching An Eventual Height Of 15m, It Is A Very Slow Growing Climber & Responds Well To Pruning, So You Can Keep It At A Respectable Height Without It Out Growing Its Welcome. Overall, Hydrangea Petiolaris Is An Outstanding Specimen Wall Shrub Which Will Catch The Eye & Inspire Awe.