Advanced Nutrients®, pH Down, Water pH Adjuster (4 Liter) Root Inoculants a test tube

a test tube

Press firmly around perimeter of the plant and water thoroughly

For strong

This beast removes 95%+ of all contaminants and chlorine without wasting any water

Advanced Nutrients®, pH Down, Water pH Adjuster (4 Liter) Root Inoculants a test tubeAdvanced Nutrients pH Down, Water pH Adjuster (4 Liter) Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH Up with potassium hydroxide and pH Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption. Weve developed these highly stable buffers to give you precise control over your pH, even after dilution or adjustments between reservoir changes. Recalibrate pH