Life Span
Perennial
Perennial
Type
Vegetable
Perennial
Origin
Europe, Mediterranean, Northern Africa, Western Asia
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Types
red radicchio, bicolored radicchio, (green radicchio
-
Number of Varieties
22
0
40000
👆🏻
Habitat
Mediterranean region
gardens, Hardwood forests
USDA Hardiness Zone
8-125-7
0
99
👆🏻
AHS Heat Zone
9-1
7-5
Sunset Zone
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
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
Habit
Clump-Forming
Clump-Forming