China, Indonesia, Japan, Korea, The Hiamalayas
Southwestern United States, Mexico
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Not Available
Forest margins, Hillside, Woods
Desert, Dry areas, Rocky areas
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
10, 11, 12, 13, 18, 19, 20, 21, 22, 23