GroundGrind produces a Soil Enhancer made out of 100% recycled waste material. Based around a core product of Coffee Grounds, GroundGrind adds egg shells & saw dust (untreated pinus radiata) to form it's unique Soil Enhancer.

The product has been successfully tested at ARL Laboratries, Awatoto.
Tests have revealed that the product is not only a soil enhancer with compost & fertiliser qualaties, but also acting as a biological pest control.