Woodland Knotweed

Woodland Knotweed is a perennial herb that stands out with its broad, oval to heart-shaped leaves, often marked with a unique dark chevron pattern. This plant typically grows 1 to 3 feet tall, forming dense clumps that spread gradually. In late summer to fall, it produces slender, upright spikes of small, densely packed flowers that can range in color from white to a deep red, attracting various pollinators such as bees and butterflies. Woodland Knotweed is ideal for naturalizing in woodland gardens, shade gardens, or as an understory plant in shaded borders due to its adaptability to low light conditions and its decorative foliage.

• Prefers evenly moist soil; water regularly, especially in dry conditions, to keep soil from drying out.
• Cut back in late winter or early spring before new growth begins to tidy up the plant and encourage vigorous new foliage.
• Thrives in rich, moist, well-drained soil; amend with organic matter to improve fertility and structure.
• Apply a layer of organic mulch to conserve moisture, suppress weeds, and provide a clean aesthetic.
• Monitor for pests and diseases, though it is generally robust and low-maintenance. Be mindful of its spreading habit and manage growth as needed to prevent it from overrunning controlled garden settings.