Life Span
Annual
Perennial
Type
Flowering Plants
Vegetable
Origin
United States, California
Europe, Mediterranean, Northern Africa, Western Asia
Types
Santa Clara red ribbons, red ribbons, Raiche's red ribbons
red radicchio, bicolored radicchio, (green radicchio
Number of Varieties
32
0
40000
👆🏻
Habitat
Dry areas, foothill woods
Mediterranean region
USDA Hardiness Zone
-99998-12
0
99
👆🏻
AHS Heat Zone
9 - 1
9-1
Sunset Zone
A3, 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
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