Advanced Nutrients VooDoo Juice Contains 5 strains of microbes which colonize the plant’s root system facilitating the conversion of nutrients. Nutrients are converted to forms that become bio-available to the plants while also stimulating explosive root growth. Plants are better able to acquire vital nutrients and moisture. In testing, root mass has been found to increase over control plants as much as 90%. Voodoo Juice is not a mycorrhizal mixture. Every 4 liters of Voodoo Juice contains 200 billion microbes.