Northwest Blooms · Groundcovers
Persicaria virginiana 'Lance Corporal'
Lance Corporal Knotweed

- 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.
