Life Span
Type
Origin
Types
Number of Varieties
Habitat
USDA Hardiness Zone
AHS Heat Zone
Sunset Zone
Habit
Southern Europe, Mediterranean, Southern Asia
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Forest edges, Hillside, Woods
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Southeastern Asia, China, Melanesia
Rainforest, Swamps, Tropical rainforest
H1, H2, 16, 17, 18, 20, 21, 22, 23, 24