String of pearls is a low-growing perennial plant that is lovely phlox or moss phlox,scientifically classified as phlox subulata. Creeping phlox forms a dense, mat-like cushion and produces many small, five-petaled flowers. It’s ideal for ground cover, rock gardens, or border edges. Characteristics of Creeping Phlox Low-growing: Creeping phlox stays 3-6 inches tall which makes […]