How to Fertilize Chinese hydrangea vine?
Hydrangea shrub feed every four weeks spring through early summer

Chinese hydrangea vine · Hydrangea ampla
Grow in any moist but well-drained soil in partial shade or grow in sun if soil remains reliably moist. Improve chalky soils with organic matter to support good growth. See climbing hydrangea cultivation\r\n for further advice
Hydrangea shrub feed every four weeks spring through early summer