DUST+B4 is a combination of DUST Seed lubricant, as the bio-complex inclusion carrier for B4. The B4 component is a blend of 4 highly beneficial bacillus microorganisms: Bacillus licheniformis, Bacillus amyloliquefaciens, Bacillus pumilus and Brevibacillus laterosporous for use in agriculture for all crops and is recommended for dry planter box application used to increase nutrient uptake and provide seed lubricity.