Hanging Gardens offers various systems to retain the engineered growth media and vegetation. One of our erosion control solutions is a permeable non-woven geotextile installed directly over the media that prevents heavy winds from scouring the media and uprooting freshly planted plugs or cuttings. Our other systems are used for steep slope green roof applications (up to an 8:12 pitch) and secured to the roof membrane system to ensure the structural stability of the green roof. Our systems do not require roof membrane penetrations.