An incredibly versatile polmer mesh sock material filled with FreeLand growing mix so you can grow directly on any surface (concrete/asphalt/gravel/dirt) simply by planting directly into the socks. Convert any hardscape into a greenscape in hours. School or community garden group can create a productive low maintenance garden in a few hours without machinery or much manpower. Think of organic "Lincoln Logs"; build whatever you want with no limitations.
Each sox approximately 2' ft.