Life Span
Perennial
Perennial
Type
Perennial, Shrub
Tree
Origin
Northwestern United States, Canada
China, Japan, Korea
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
jiujiangense, horizontale
Number of Varieties
786
0
40000
👆🏻
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Cold Regions
USDA Hardiness Zone
4-95-9
0
99
👆🏻
AHS Heat Zone
9-1
9-5
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 20, 21
Habit
Mat-forming
Upright/Erect