Garden hydrangea, Hortensie or Hydrangea are very flowery.
Hydrangea macrophylla blooms the earliest. The Endless Summer types bloom even if they are cut back heavily - or freeze back.
With Hydrangea paniculata and Hydrangea arborescens, only the wilted flowers are cut in spring. They generally grow 1.5 - 2 m tall and bloom from early August.
