Hybrid origin, Mexico, Central America, South America
Southern Europe
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Arundo, Carrizo
Forest edges, Hillside, Woods
Saline Soils, Sandy areas
21,22
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24