Life Span
Perennial
Perennial
Type
Flowering Plants
Needled or Scaled Evergreen
Origin
South-Central United States
Mediterranean, Turkey, Western Asia
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
-
Number of Varieties
2002
0
40000
👆🏻
Habitat
Rocky areas
Woodland Garden Canopy
USDA Hardiness Zone
5-89-10
0
99
👆🏻
AHS Heat Zone
12-1
10-1
Sunset Zone
No Available
7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded