Plantercell 30 Water Retention and Drainage Tray

A lightweight, high strength water retention and drainage tray, this product is applied as a green roof or a sub-soil drainage system. The sturdiness of the tray supports the weight of the water stored in its cells, planting media, plants and human traffic. The holes on the ridge between the rows of cells, serves to discharge water when applied as a sub-soil drainage system. Water storage capacity of approx. 8.80 l/m2