Life Span
Perennial
Perennial
Type
Perennial
Flowering Plants
Origin
Eastern Europe
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States
Types
Iris
Penstemon
Number of Varieties
2515
0
40000
👆🏻
Habitat
Terrestrial
Fields, open Woodlands, Wood Margins
USDA Hardiness Zone
4-93-8
0
99
👆🏻
AHS Heat Zone
9-1
8-1
Sunset Zone
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming