Geo textiles are cloth like material made up of polypropylene or polyster. They are basically used as a soil filters. While geo textiles are used for many purposes, For terrace gardening they are used over the drain cells. These cloth like material are not decomposable and laid over the drain cells. Soil or cocopeat is spread over the geo textiles and bed is prepared for growing the plants or greens. 1 sq mtr = 380 Rs.