Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (4 liter) soil nutruient Can be used as a

Can be used as a bulk media ingredient or in hydroponic and soilless applications

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Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (4 liter) soil nutruient Can be used as aAdvanced Nutrients Ph Up, Prevents Nutrient Lockout (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