Pink Diamond Hydrangea (tree form) (Hydrangea paniculata 'Pink Diamond (tree form)' - 7 Gallon Potted TreePink Diamond Hydrangea (tree form) features bold conical white flowers at the ends of the branches from mid summer to late fall. The flowers are excellent for cutting. It has green foliage throughout the season. The pointy leaves do not develop any appreciable fall colour. Pink Diamond Hydrangea (tree form) is a deciduous tree, selected and trained to grow in a small tree like form with the primary plant grafted high atop a standard. Its relatively