Advanced Nutrients®, B-52®, 2-1-4, Bud Potency & Stalk Strengthener (4 Liter)Advanced Nutrients B 52 Liquid Fertilizer, 2 1 4, Bud Potency & Stalk Strengthener (4 Liter) 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