Persicaria filiforma 'Variegatus' (Variegated Knotweed)

The Variegated Knotweed, scientifically known as Persicaria filiforma 'Variegatus', is an attractive perennial plant that adds a touch of color to garden borders and containers. The leaves of this plant are oval-shaped and display a lovely variegation of green and white. It forms a dense clump and produces slender spikes of small pink flowers in late summer. The plant has a spreading habit but is not invasive.