Superb, white-edged foliage with small, yellow flowers in late fall. An exceptional plant with striking foliage native to central and eastern Asia. It is a mound-forming, rhizomatous perennial noted for its striking variegated foliage in spring and summer. It typically forms a dense foliage mound to 18-24” tall that spreads over time by rhizomes to as much as 36” wide. Undersides of the leaves are silvery. Some gardeners grow this plant primarily for its foliage. Autumn bloom features small, button-like, yellow flower clusters.