Advanced Nutrients®, pH Down, Water pH Adjuster (4 Liter) pest-and-disease-control Optimized Space: The internal footprint

Optimized Space: The internal footprint of these trays is designed to make the best use of your available area

Improved Water Efficiency – Colonized roots draw moisture from a wider soil volume

5" tall it provides lots of headroom for larger cuttings and plants

Built to Last: Investment in a pump that is designed to endure

Advanced Nutrients®, pH Down, Water pH Adjuster (4 Liter) pest-and-disease-control Optimized Space: The internal footprintAdvanced 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