white dragon knotweed


Botanical Name Persicaria polymorpha
Common Name white dragon knotweed
Family Polygonaceae
USDA Zone 4 to 9
Light Requirement Full Sun to Part Shade
Season(s) of interest Summer, Fall, Winter
Height and Spread
3-6ft x 3-4ft (90-180cm x 90-120cm)
Flower Color White
Attracts Wildlife  
Additional Information Native range: Asia
Location in Lurie Garden
Southwest Dark Plate, North Dark Plate