Life Span
Perennial
Perennial
Type
Flowering Plants
Herbs
Origin
South-Central United States
World/Pandemic, North America, Europe, Asia
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Common chives, Garlic chives, Siberian garlic chives, Giant Siberian chives
Number of Varieties
200500
0
40000
👆🏻
Habitat
Rocky areas
Rocky areas
USDA Hardiness Zone
5-84-9
0
99
👆🏻
AHS Heat Zone
12-1
9-1
Sunset Zone
No Available
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming