1 What is
1.1 Life Span
Annual or Biennial
Perennial
1.2 Type
1.3 Origin
Europe, Northern Africa, Asia
North America, Northern Europe, Russia, Siberia
1.4 Types
Not Available
Not Available
1.4.1 Number of Varieties
1.5 Habitat
Coastal Regions, Marshy ground, Wet ground
Open areas, pine woods
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
Not Available
A1, A2, A3, 1a, 1b, 2a, 2b, 4, 5, 6, 14, 15, 16, 17
1.9 Habit
Upright/Erect
Mat-forming