Irish Moss
Sagina subulata
Lush green foliage forms dense, creeping mats. Excellent planted between stepping stones or on terrace walls. White flowers cover the plant in midsummer. Performs best in somewhat sandy, moist, well-drained soil.
Features:
Height: 2"
Special Characteristics: Blooms late spring to summer
Zone: 4-9
Sunlight: Full sun to part shade