MIRASCAPE Soil Separator, Light Drainage Mirascape is the flexible, durable, highly permeable, landscape fabric specifically designed to meet the needs of landscape professionals by serving these key functions: (1) weed barrier - Mirascape inhibits existing weed growth, suppresses new weed growth, reduces necessity for chemical herbicide applications, (2) separation - Mirascape divides and separates dry and damp soils, prevents undesired mixing of mulches with subsoils, supports mulch over soft soils, (3) drainage - Mirascape permits passage of air and liquids, prevents soil particle accumulation in French drains, and functions as a separator/filter to stop soil from escaping through joints in retaining walls made from railroad ties, treated lumber, or mortarless brick and stone. Sold and Priced by the Roll.