An evergreen perennial plant that belongs to a group of over forty cultivars known as the Arendsii Hybrids which were developed and introduced by Arends Nursery in Germany. Rockfoil Purple Robe seeds can be sown directly outdoors in spring or fall, and also commonly called Mossy Saxifrage, this variety of Saxifraga Arendsii is a compact, low to the ground, mat-forming evergreen ground cover plant with bright-green leaves and bearing short flower stems. Rockfoil Purple Robe blooms profusely with masses of small, upfacing, cup-shaped, carmine-red flowers in spring and early summer.