Bokashi BioChar Blend : BioKash i: 5 Gallon Bucket Bokashi : Bran & Barley Fermented with Beneficial Lactic Acid Bacteria BioChar : Carbonized organic matter. Holds onto water and nutrients, whild providing a substrate for microbes to grow upon. Bokashi Speeds Up Root Mass Breakdown Beneficial Microbes Out-Compete Other Non-Beneficial Organism 100% Safe and Easy to Use