Packed with a B-Vitamin complex, kelp, and an essential nutrient blend, B-52® serves up a robust menu of ingredients for unlocking the true potential of your crops. Vitamin B1 plays a key role in creating optimal conditions and supporting photosynthesis and respiration, while fending off potential damage from abiotic environmental stressors. Kelp strengthens the root zone and fortifies plants from abiotic stress for uninterrupted growth. This premium additive is a must-have for strengthening stalks, stems, and buds, so your plants remain resilient throughout both the grow and bloom phases. Kelp is an all-organic powerhouse at optimizing soil changes for strong, vigorous growth Readily available B-vitamin complex protects against abiotic (environmental) stressors Humic acid stimulates microbial activity in root zone, assisting in nutrient uptake B-52® is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics, drip irrigation and emitters, NFT, flood and drain, and deep water culture. ATTENTION: B-52® is completely compatible with all pH Perfect Base Nutrients as well as with all non pH Perfect Base Nutrients and supplements and all competitors Base Nutrients and supplements.