The climbing hydrangea is very vigorous, it can cover the whole side of a house, and more. It is hardy and heavily blooming climber that is a joy when it flowers in June. It does require a large wall to grown up.
DFG rating: 9/10
RHS pruning group: 11
Leaves: Deciduous, light green, soft and ovate.
Flowers: Small white flowers, with large sterile white petals typical to Hydrangea.
Soil Ph: Lightly Acidic.