Life Span
Annual or Biennial
Perennial
Type
Epiphyte
Flowering Plants
Origin
South America
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States
Types
-
Penstemon
Number of Varieties
315
0
40000
👆🏻
Habitat
Homesteads, Screen Cottage and Informal Garden, Woodlands
Fields, open Woodlands, Wood Margins
USDA Hardiness Zone
9-113-8
0
99
👆🏻
AHS Heat Zone
12-9
8-1
Sunset Zone
H1, H2, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Rosette/Stemless
Clump-Forming