Sedum dasyphyllum v. major "Blue Tears Sedum"
Mound-forming and evergreen with blue-green leaves and tiny, star-shaped white flowers in summer. Give it full sun to light shade in well-drained soil. "Blue Tears" only grows from 2 to 4 inches high, but that's nothing to cry about. It's a fast spreader and makes up for its short stature that way. Hardy to -10 degrees F.