Denseflower Knotweed

Persicaria glabra

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Polygonaceae
Genus:
Persicaria
Species:
Persicaria glabra

Growth Characteristics

Life Cycle:
Annual | Perennial
Growth Habit:
Forb/herb
Height:
4-6 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jan, feb, mar, apr, may, sep, oct, nov, dec
Bloom Colors:
Pink

Native Range

United States: Alabama, Arkansas, Delaware, Florida, Georgia, Kansas, Kentucky, Louisiana, Maryland, Missouri, Mississippi, North Carolina, New Jersey, Pennsylvania, Puerto Rico, South Carolina, Tennessee, Texas, Virginia

Soil Requirements

Soil Type:
moist, fertile, silty or loamy soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Commonly found in wetlands and riverbanks