|Excellent, fast spreading semi-evergreen to evergreen ground cover. Reaches 6 to 10 inches tall and spreads 18 to 24 inches. Dark green leaves 4 1/2 inches long form a basal rosette clump. Quickly forms a dense, lusterous mat, bearing deep blue or violet, sometimes white or pink, flowers in a spiked pyramid shape. Blooms from early spring to early summer. Able to withstand damp, shaded soil.