These Synthetic Conical Tubs have thick walls and have been cast from insulating synthetic material. The environment-friendly synthetic material is black or grey with a granito effect. Due to the 4 available heights of 55, 75, 110 and 150 cm, playful configuration can be realized. The large Synthetic Cones are suitable for trees and shrubs up to around 5 to 6 m tall. In combination with a lightweight substratum, they are ideal for roof gardens.