Life Span
Perennial
Perennial
Type
Perennial
Flowering Plants
Origin
Eastern Europe, Russia, Siberia
North-Central United States, Central United States, Western United States, Texas
Types
-
Blue Toadflax, Old-Field Toadflax
Number of Varieties
1030
0
40000
👆🏻
Habitat
Grassland, Pastures, Swamps
Cultivated Beds
USDA Hardiness Zone
3-83-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
1a, 1b, 2a, 2b, 3a, 3b, 10
Habit
Clump-Forming
Upright/Erect