How to Prune Japanese climbing hydrangea?
Routine pruning is unnecessary; shorten overlong shoots to fit the available space. Prune after flowering has finished.
Japanese climbing hydrangea · Pruning
Japanese climbing hydrangea · Hydrangea anomala
Grow in moist but well-drained soil rich in organic matter, and shelter from cold, drying winds. This species climbs using aerial roots and will need suitable support, especially when young. Mulch annually in spring. See climbing hydrangea cultivation for more detailed advice
Watering: Consistently moist root zone, add extra water during warm dry weatherSunlight: Full sun · Partial shadeSkin allergen. Wear gloves and other protective equipment when handling