1 What is
1.1 Life Span
Annual and Perennial
Annual
1.2 Type
1.3 Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, California, Texas
South America, Micronesia, New Zealand
1.4 Types
1.4.1 Number of Varieties
1.5 Habitat
Wet lands
coastal environs, Grassland, Roadsides, Waste areas, waterways
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
21,22
H1, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1.9 Habit