Hydrogen Peroxide 35% Food Grade shredder improves nutrient uptake

improves nutrient uptake

Within 24 hours of application

making these sponge cubes suitable for both seeds and clones

scale-free interior ensures optimal fuel integrity

Hydrogen Peroxide 35% Food Grade shredder improves nutrient uptake35% Food Grade Hydrogen Peroxide This is the second highest concentration of hydrogen peroxide we offer just under our 50% Food Grade Hydrogen Peroxide. Our food grade peroxide is clear, colorless, and free of any stabilizers or additives. Peroxide is one of the most effective oxidizers and may be applied to food directly to food products. Our peroxide is certified FCC (Food Chemical Codex). It has been tested and verified for its quality and purity.