Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (4 liter) soil nutruient Upgrade your grow room ventilation

Upgrade your grow room ventilation with the 12" F5 In-Line Silencer Fan

Easily produces 60 gallons of clear water per hour filtered down to 5 microns

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Its spacious chamber provides ample room to sterilize substrates

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

Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (4 liter) soil nutruient Upgrade your grow room ventilationAdvanced 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