1 What is
1.1 Life Span
Perennial
Annual and Perennial
1.2 Type
1.3 Origin
South-Central United States
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Canada
1.4 Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Diervilla sessilifolia, Diervilla rivularis
1.4.1 Number of Varieties
1.5 Habitat
Rocky areas
Forests, Prairies, Roadsides, Wet lands, Woodlands
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
No Available
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
1.9 Habit
Clump-Forming
Cushion/Mound-forming