Hydrangeas are also climbers or ground cover
A real eye-catcher is the climbing Hydrangea petiolaris.
It is ideal for facades, but can also be used as a ground cover.
But these are only three of the many types of hydrangea.
For there are also, for example, the attractive Hydrangea
paniculata, the oak-leaved hydrangea or the filigree
Hydrangea serrata, to name just a few. Ask for advice.