Life Span
Perennial
Perennial
Type
Grass
Flowering Plants
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas
South-Central United States
Types
Virginia water horehound
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Number of Varieties
-200
0
40000
👆🏻
Habitat
Along Railroads, Barren waste areas, Hill prairies, Mined land, Pastures, Roadsides, Rocky glades, Sandy areas, Upland, Upland clay prairies, Upland sand prairies, Upland sandy savannas, Upland savannas, Upland soils
Rocky areas
USDA Hardiness Zone
5-85-8
0
99
👆🏻
AHS Heat Zone
9 - 1
12-1
Sunset Zone
-
No Available
Habit
Clump-Forming
Clump-Forming