Life Span
Annual
Perennial
Type
Vegetable
Vegetable
Origin
Central America, South America
Europe, Mediterranean, Northern Africa, Western Asia
Types
Willow Leaf, Sieva Lima, Dixie Speckled
red radicchio, bicolored radicchio, (green radicchio
Number of Varieties
22
0
40000
👆🏻
Habitat
Humid climates, Subtropical climates, Warmer regions
Mediterranean region
USDA Hardiness Zone
6-118-12
0
99
👆🏻
AHS Heat Zone
-
9-1
Sunset Zone
8, 9, 12, 13, 14, 15, 16, 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
Vining/Climbing
Clump-Forming