Life Span
Type
Origin
Types
Number of Varieties
Habitat
USDA Hardiness Zone
AHS Heat Zone
Sunset Zone
Habit
Southern Europe, Western Europe, Mediterranean
Calabrese broccoli, Sprouting broccoli,
Purple cauliflower
agricultural areas, Cold Regions
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
Kalanchoe velutina, Kalanchoe hildebrantii
Deciduous forests, Tropical regions
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24