Life Span
Biennial
Perennial
Type
Vegetable
Perennial
Origin
Southern Europe, Western Europe, Mediterranean
Eastern Asia, India, Nepal, China
Types
Brassica oleracea var. sabauda
Victoria Rhubarb
Colorado Red Rhubarb
Turkish Rhubarb
Number of Varieties
7100
0
40000
👆🏻
Habitat
Cultivated Beds, Moist Soils
gardens, Grassland, Humid climates, Tropical regions, Urban areas
USDA Hardiness Zone
6-83-7
0
99
👆🏻
AHS Heat Zone
6-1
8-5
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
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Rosette/Stemless
Clump-Forming