Ohio State University Plant Dictionary

Scientific Name:
Hydrangea paniculata 'Grandiflora'

Family:
Pee Gee Hydrangea

Family:
Hydrangeaceae

Description:
The cultivar 'Grandiflora' of Late Hydrangea, shown here grafted onto a standard for its treeform appearance, has ultra-showy inflorescences in late Summer and is commonly known as Pee Gee Hydrangea (also spelled P. G. Hydrangea).

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