Virginia Knotweed – Persicaria virginiana (Syn. Polygonum virginianum), Native Woodland Perennial (15 Seeds)
$9.99
Skip to product information
Grow a graceful native woodland perennial with Virginia Knotweed (Persicaria virginiana, syn. Polygonum virginianum), also commonly known as Woodland Knotweed. This shade-tolerant wildflower features arching stems, pointed green leaves often marked with a dark chevron, and airy sprays of small white to pale pink flowers that bloom from mid-summer into fall.
Virginia Knotweed thrives in shaded forests, woodland edges, and partially shaded garden beds with consistent moisture. It is valued for its long bloom period, gentle movement in the garden, and ability to support pollinators later in the season when fewer native plants are flowering.
You will receive:
✔️ 15 fresh, viable seeds
✔️ Open-pollinated, untreated seeds
✔️ Carefully packaged for successful sowing
🌼 Growing Information
Virginia Knotweed (Persicaria virginiana) is a native perennial adapted to deciduous woodlands and shaded habitats. It prefers partial shade to full shade and grows best in moist, well-drained soil rich in organic matter. Mature plants typically reach 2–4 feet in height and bloom from mid-summer through early fall with delicate white to pale pink flowers. This species is native to eastern North America and is hardy in USDA zones 4–8.
Seeds benefit from cold stratification and are best fall-sown outdoors or stratified before spring planting. Germination may be gradual, but once established, plants are long-lived and gently self-seeding without becoming aggressive.
Virginia Knotweed – Persicaria virginiana (Syn. Polygonum virginianum), Native Woodland Perennial (15 Seeds)
$9.99