Expanded Shale/Compost Mix

This mix is recommended by Dr. Steve George at Texas A&M University for loosening clay and/or compacted soils. It is used in bed preparation for the Earthkind Rose program. It is a 50% mixture of expanded (heat-fired) shale for its lightweight and water-holding properties mixed with 50% of our famous Leaf Mold Compost. It is used to quickly improve the tilth and health of any heavy soil.