FloraFlex LooseFill 70/30 Coco Perlite BlendWith its unsurpassed texture, porosity, and high cation exchange capacity, Floraflex LooseFill Coco (50L) Bag 70 30 Blend creates the perfect growing environment. The Floraflex LooseFill Coco and perlite mix is a premium plant growth media that serves as an excellent alternative to potting soil and other conventional growing mediums. Coconut coir, derived from the fiber of coconut husks, is an eco friendly plant growing media. Floraflex LooseFill Coco