Tricolor Sedum has small 1 inch long, flat, rounded leaves that are white, pink and 3 shades of green, and star-shaped, pink flowers, to 3/4 inch wide, May to July. This is a vigorous, semi-evergreen perennial with a mat-forming growth habit. This low growing sedum is excellent grown in the rock garden, in mixed containers, between stepping stones, or in wall niches.