Striped Knotweed

Polygonum striatulum

Striped Knotweed

Endlicher, Stephan

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Polygonaceae
Genus:
Polygonum
Species:
Polygonum striatulum

Growth Characteristics

Life Cycle:
Annual | Perennial
Growth Habit:
Forb/herb , Subshrub
Height:
2-3 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jan, feb, mar, jun, jul, aug, sep, oct, dec
Bloom Colors:
White, Pink, Green

Native Range

United States: Louisiana, Nebraska, Oklahoma, Texas

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to rocky, mountainous regions