Piranha Beneficial Fungi is the perfect companion product to Voodoo Juice. Voodoo Juice colonizes the root system with beneficial bacteria, whereas Piranha colonizes the root system with 24 beneficial fungal cultures. These include 8 Trichoderma species and 16 endomycorrhizae and ectomycorrhizae.

Trichoderma are highly aggressive fungal cultures that promote root growth while providing excellent protection against root rot, Pythium (gray mold), and Pythophethoria. Mycorrhizal fungi secrete substances that release mineral nutrients, absorb water, inhibit soil-borne pathogens, and bind soil particles into a porous structure. Mycorrhiza can increase the root surface area by up to 700%. Both the plant and the fungus benefit from this symbiosis.

Studies have shown improved nutrient and water uptake, as well as resistance to soil-borne diseases and climatic extremes. The plants flower more profusely and require less intensive care. The mycorrhizal mycelium network is nature's "www (world wide web)."