Life Span
Annual or Biennial
Perennial
Type
Flowering Plants
Flowering Plants
Origin
Southwestern United States
North-Central United States, Central United States, Western United States, Texas
Types
-
Blue Toadflax, Old-Field Toadflax
Number of Varieties
2030
0
40000
👆🏻
Habitat
Alpine Meadows, Cold Regions, Shady Edge
Cultivated Beds
USDA Hardiness Zone
7-103-9
0
99
👆🏻
AHS Heat Zone
10-1
9-1
Sunset Zone
2b, 3a, 3b, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 10
Habit
Rosette/Stemless
Upright/Erect