Life Span
Perennial
Perennial
Type
Flowering Plants
Tree
Origin
South-Central United States
Western United States, Northwestern United States, California, Canada
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Black Maple, Mountain Maple,
Norway Maple
Number of Varieties
2001
0
40000
👆🏻
Habitat
Rocky areas
Riverbanks, Stream side
USDA Hardiness Zone
5-85-9
0
99
👆🏻
AHS Heat Zone
12-1
9-4
Sunset Zone
No Available
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17
Habit
Clump-Forming
Oval or Rounded