Life Span
Annual
Perennial
Type
Perennial
Vegetable
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada, Mexico
Europe, Mediterranean, Northern Africa, Western Asia
Types
Shrub
red radicchio, bicolored radicchio, (green radicchio
Number of Varieties
702
0
40000
👆🏻
Habitat
Sunny Edge
Mediterranean region
USDA Hardiness Zone
3-98-12
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 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
Upright/Erect
Clump-Forming