1 What is
1.1 Life Span
1.2 Type
1.3 Origin
North America, United States, North-Central United States, Central United States, Canada
Southeastern Asia, China
1.4 Types
Blue False Indigo
White False Indigo
Not Available
1.4.1 Number of Varieties
1.5 Habitat
gardens, Grassland, Warmer regions
Clay soil areas, Subtropical forests
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
H1, H2, 22, 23, 24
1.9 Habit
Oval or Rounded
Spreading