1 What is
1.1 Life Span
1.2 Type
1.3 Origin
China, Indonesia, Japan, Korea, The Hiamalayas
India, Melanesia
1.4 Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Alphonso, Florigon, Jakarta
1.4.1 Number of Varieties
1.5 Habitat
Forest margins, Hillside, Woods
Subtropical climates, Tropical regions
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
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, H2, 23, 24
1.9 Habit
Oval or Rounded
Oval or Rounded