Dense Mix, a biologically activated biochar with rock dust

Moist biochar rolled in microfine basalt rock powder, blended with rice bran and worm castings then given time to mature. The biochar acts as a catalyst for microbial activity and housing for beneficial fungi, allowing minerals to become available faster. This material is particularly good for re-invigorating tired or abused soils.
Ingredients: Biochar, Microfine Basalt Rock Powder, Rice Bran, Worm Castings. (About 70% biochar by volume)