Life Span
Annual or Biennial
Perennial
Type
Vegetable
Tree
Origin
Europe
Western United States, Northwestern United States, California, Canada
Types
Brassica rapa subsp. pekinensis
Brassica rapa subsp. chinensis
Brassica rapa var. rapifera
Brassica rapa subsp. nipposinica
Brassica rapa subsp. perviridis
Black Maple, Mountain Maple,
Norway Maple
Number of Varieties
51
0
40000
👆🏻
Habitat
-
Riverbanks, Stream side
USDA Hardiness Zone
6-95-9
0
99
👆🏻
AHS Heat Zone
9-3
9-4
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
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17
Habit
Clump-Forming
Oval or Rounded