1 What is
1.1 Life Span
1.2 Type
Flowering Plants
Cactus or Succulent, Herbs
1.3 Origin
South-Central United States
Southern Africa
1.4 Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Not Available
1.4.1 Number of Varieties
1.5 Habitat
Rocky areas
Open Plains, Semi arid regions
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
No Available
H1, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1.9 Habit
Clump-Forming
Rosette/Stemless