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