1 What is
1.1 Life Span
Perennial
Annual and Perennial
1.2 Type
Bulb or Corm or Tuber
Grass
1.3 Origin
Russia/Siberia, Western Asia
North America, United States, Western United States, Southwestern United States, Mexico
1.4 Types
Not Available
Not Available
1.4.1 Number of Varieties
1.5 Habitat
gardens, Moist Soils, open Woodlands, Roadsides
Open Plains, Prairies
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
1.9 Habit
Clump-Forming
Clump-Forming