Life Span
Annual and Perennial
Perennial
Type
Shrub
Vegetable
Origin
South Africa
Europe, Mediterranean, Northern Africa, Western Asia
Types
Cephalanthus occidentalis
red radicchio, bicolored radicchio, (green radicchio
Number of Varieties
72
0
40000
👆🏻
Habitat
Boggy areas, Dappled Shade, Shady Edge, Sunny Edge, Woodland Garden Canopy
Mediterranean region
USDA Hardiness Zone
9-118-12
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
H1, 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