Cocogro? is blended from 100% premium coco coir that has been carefully processed to our meet our rigorous specifications. Cocogro? offers gardeners an ecologically responsible and superior performing alternative to sphagnum peat-based mediums. Cocogro? has excellent drainage properties and can be watered frequently while naturally maintaining optimum air to water ratios. The high cation exchange capacity of Cocogro? enables it to retain essential nutrients in the root zone until the plant needs them most.