Life Span
Perennial
Perennial
Type
Tree
Flowering Plants, Shrubs, Vegetable
Origin
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Russia/Siberia, Northern Africa, Western Asia
Mediterranean
Types
Quercus robur, Quercus petraea
Belgian Endive, Red Belgian Endive, Curly Endive (a.k.a. Frisee), Escarole, Radicchio (Chioggia) and Radicchio (Chioggia)
Number of Varieties
5010
0
40000
👆🏻
Habitat
Open Forest, open Woodlands, Temperate Regions
Grassland, Mediterranean region, Wild
USDA Hardiness Zone
3-83-9
0
99
👆🏻
AHS Heat Zone
8-3
9-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21
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
Oval or Rounded
Clump-Forming