BVV™ Vegetable Glycerin VG 99.7% Pure Food Grade USP / NF - 270 Gallon Hand Tools Also prevents debris from contaminating

Also prevents debris from contaminating the nutrient solution

extending the root system's reach and improving access to water and nutrients — particularly phosphorus

Works with the ratchet pawl for shear band adjustment

For use on synthetic carpet fibers only

BVV™ Vegetable Glycerin VG 99.7% Pure Food Grade USP / NF - 270 Gallon Hand Tools Also prevents debris from contaminatingVegetable Glycerin BVV vegetable glycerin is plant based for use in foods, cosmetics, and skin use. Its USP NF which means it meets the highest quality standards and makes it suitable for any use. Our propylene glycol is primarily derived from soybeans and canola. Soybean or canola seeds are processed through a crushing, dehulling, conditioning, flaking and extraction operation into a crude vegetable oil. This vegetable oil is further processed into