China, Indonesia, Japan, Korea, The Hiamalayas
California, Mexico
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Not Available
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
H1, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24