1 What is
1.1 Life Span
1.2 Type
Flowering Plants
Herbaceous Perennial
1.3 Origin
North-Central United States, Central United States, Western United States, Texas
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Canada, Eastern Asia, India, Nepal, China, Japan, Korea
1.4 Types
Blue Toadflax, Old-Field Toadflax
Not Available
1.4.1 Number of Varieties
1.5 Habitat
Cultivated Beds
Cliffs, Moist woods, Riverbanks
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
1.9 Habit
Upright/Erect
Upright/Erect