Life Span
Annual
Perennial
Type
Bulb or Corm or Tuber
Perennial
Origin
Eastern Europe, Southern Europe, Mediterranean, Turkey, Western Asia
Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Types
Mountain silverbell , Rosea
Ratibida columnifera
Number of Varieties
325
0
40000
👆🏻
Habitat
Floodplains, low mountains, Lower slopes, secondary forest
Dry areas, Prairies, Rocky areas, rocky outcrops
USDA Hardiness Zone
5-93-10
0
99
👆🏻
AHS Heat Zone
9-5
10-1
Sunset Zone
21,22
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
Upright/Erect