1 What is
1.1 Life Span
1.2 Type
Flowering Plants
Needled or Scaled Evergreen
1.3 Origin
South-Central United States
Northeastern United States, North-Central United States, Alaska, Canada
1.4 Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Oriental spruce, Bog spruce, Weeping spruce
1.4.1 Number of Varieties
1.5 Habitat
Rocky areas
Moist Soils, Slopes, Swamps, Well Drained
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
No Available
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7
1.9 Habit
Clump-Forming
Narrow Upright/Fastigiate