1 What is
1.1 Life Span
1.2 Type
Flowering Plants, Shrubs
Bulb or Corm or Tuber
1.3 Origin
Europe, Northern America
Northwestern United States
1.4 Types
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
Camassia howellii, Camassia cusickii
1.4.1 Number of Varieties
1.5 Habitat
Roadsides, Rocky areas, Thickets
Depression on prairies, Hillside, meadows
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14
21,22
1.9 Habit
Upright/Erect
Upright/Erect