Growth Science Organics Humic Tonic (2.5 Gal)

Growth Science Organics Humic Tonic enhances nutrient uptake and promotes robust root development in hydroponic systems. This concentrated formula delivers humic and fulvic acids that improve nutrient availability and plant vigor. The 2.5-gallon size provides extended coverage for medium to large-scale operations. Ideal for vegetative and flowering stages, it works seamlessly with existing nutrient programs to maximize yields and plant health.