House & Garden Hydro A & B

House & Garden Hydro A&B House & Garden Hydro A&B uses unique formulations specifically for run-to-waste hydroponic systems. Hydro A&B allows for rapid nutrient uptake as efficiently as possible. This powerful base nutrient has been designed to provide complete fertigation for both vegetative and flowering (generative) growth. House & Garden Hydro A&B utilizes unique formulas for hydroponic systems that are run-to-waste. Hydro A&B allows you to absorb nutrients