Root Barrier for Bamboo Rhizome Control Root Guard - China Rhizome Barrier, Bamboo Root Barrier | Made-in-China.com
Amazon.com : Joewuzun Tree Root Barrier 24 Inch Tree Root Barrier Heavy Duty Bamboo Barrier Protects Sidewalks Roads and Driveways : Patio, Lawn & Garden
Water-permeable root barrier - Plantex® RootProtector | DuPont UK