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Northwest Blooms · Groundcovers

Persicaria virginiana 'Lance Corporal'

Lance Corporal Knotweed

Persicaria virginiana 'Lance Corporal'
Family
Polygonaceae
Height
16 to 24 inches
Width
16 to 36 inches
Flower color
Rose-pink to red
Foliage color
Green with a dark red central chevron
Bloom time
Late summer to early fall
Light
Full sun to partial shade
Water
Regular; prefers average, well-drained soil
Maintenance
Low; may spread via rhizomes; consider containing to prevent unwanted spreading
Growing zone
USDA zones 5 to 10
Wildlife
Attracts butterflies; deer-resistant

About this plant

Persicaria virginiana 'Lance Corporal' is a deciduous perennial native to regions spanning the Indian Subcontinent, Southeast Asia, and parts of China. It blooms from late summer to early fall, producing slender, rose-pink flower spikes that resemble fireworks. The plant features bright green, heart-shaped leaves, each adorned with a contrasting dark red chevron on the upper surface. ​

'Lance Corporal' spreads via underground rhizomes, forming dense colonies that make it suitable for use as a groundcover. It attracts butterflies and other beneficial pollinators, enhancing garden biodiversity. While deer-resistant, it may require some maintenance to prevent unwanted spreading. The plant performs well in various soil types, including clay, provided there is good drainage.

Works well in

Woodland Gardens · Borders · Pollinator Gardens · Slopes & Banks

Companion plants

Ajugas · Ninebarks · Astilbes · Autumn ferns · Carex · Japanese forest grasses

Design tip

Plant this bold foliage perennial in generous drifts where its colorful leaves can weave through neighboring plants and create repeating patterns. Surround it with contrasting foliage, graceful grasses, and upright flowering companions to build depth, texture, and seasonal interest.