Hydrangea petiolaris Climbing Hydrangea Description This vigorous vine graces the corner of our garden shop with clusters of white flowers and shiny flat leaves. Its exfoliating bark adds winter interest. Climbs well, but we have also seen it used as a ground cover. Seems to prefer light shade best. Sizes & Prices All Hydrangea petiolaris Characteristics Hardiness Zone: 4 Light requirements: Sun/Shade Height: 30' Native: No Sizes & Prices Size: 18" Ht $39.98 Other Information Hydrangea petiolaris Climbing Hydrangea Zone: 4 Sun/Shade HT: 30'