Life Span
Annual
Perennial
Type
Vegetable
Grass
Origin
Egypt
Eastern Africa, Southern Africa
Types
Lactuca sativa
Robusta blue, Robusta green, Curvula
Number of Varieties
1020
0
40000
👆🏻
Habitat
Cold Regions
Cultivated Beds
USDA Hardiness Zone
-99997-13
0
99
👆🏻
AHS Heat Zone
-
12 - 10
Sunset Zone
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Rosette/Stemless
Clump-Forming