pH Down 30% 5L Hydroponic pH Reducer Growth Technology

pH Down 30% is a phosphoric acid pH adjuster for hydroponic nutrient solutions. If your pH becomes high, pH Down 30% brings your feed back into the range where roots can take it up.

• Lowers pH: Brings an alkaline nutrient solution back down into range.
• Lower Strength: At 30% phosphoric acid, it's the lower of our two pH Down strengths.
• Pairs with pH Up: Use the two together to correct your tank in either direction.

Brand: Growth Technology. Size: 5L.