I do not see how this plant can not be a Hydrangea anomala ssp. petiolaris selection. The sterile flowers have four petals. Schizophragma...Read More has one.
If there is no such thing on the market as a dwarf, flowering climbing hydrangea, I'll name it.
I do not see how this plant can not be a Hydrangea anomala ssp. petiolaris selection. The sterile flowers have four petals. Schizophragma...Read More
Some commercial sources are now selling this as Hydrangea anomala ssp. petiolaris 'Platt Dwarf'