Life Span
Perennial
Annual or Biennial
Type
Vegetable
Flowering Plants
Origin
Europe, Mediterranean, Northern Africa, Western Asia
Northeastern United States, North-Central United States, Canada
Types
red radicchio, bicolored radicchio, (green radicchio
-
Number of Varieties
28
0
40000
👆🏻
Habitat
Mediterranean region
Dry areas, Rocky areas
USDA Hardiness Zone
8-122-7
0
99
👆🏻
AHS Heat Zone
9-1
7 - 1
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
21,22
Habit
Clump-Forming
Clump-Forming