This climbing hydrangea, Hydrangea anomala subsp. petiolaris, will produce masses ... warmer areas, dappled shade is a good idea.' Learning how to deadhead hydrangeas is a timely task.

Hydrangea petiolaris, makes an elegant vine producing fragrant lace-cup flowers. This is also a vine that can be used as a groundcover. It does well in partial shade in hot, dry climates.