pH Adjustment

  • GH pH Down 32oz

    The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Add a little at a time when your nutrient pH is too high in order to lower the pH to the proper level. Safe for use with all types of plants.

    $11.95
    Add to Cart
  • GH pH Up 32oz

    This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level. Safe for use with all types of plants.

    $11.95
    Add to Cart
  • GH pH Down Gallon 128oz

    The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Add a little at a time when your nutrient pH is too high in order to lower the pH to the proper level. Safe for use with all types of plants.

    $29.95
    Add to Cart
  • GH pH Up Gallon 128oz

    This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level. Safe for use with all types of plants.

    $29.95
    Add to Cart
  • Botanicare pH Down 32oz

    Botanicare’s pH Down is a 29% concentrated phosphoric acid solution that rapidly lowers pH levels with its gentle, non-burning formula. It’s easy to use for beginners and easy to customize for advanced growers. Does not contain ammonium or...

    $13.95
    Add to Cart
  • Earth Juice Natural pH Down - 0.8 lb

    Proper pH levels are crucial for healthy plant growth. A pH that is too high or too low can reduce the availability of some nutrients. Effective in soil and hydroponics systems, Earth Juice uses citric acid to naturally lower pH. Earth Juice Natural pH...

    $11.95
    Add to Cart
  • Earth Juice Natural pH Down - 1.6 lb

    Proper pH levels are crucial for healthy plant growth. A pH that is too high or too low can reduce the availability of some nutrients. Effective in soil and hydroponics systems, Earth Juice uses citric acid to naturally lower pH. Earth Juice Natural pH...

    $19.95
    Add to Cart
  • Botanicare pH Up 32oz

    Botanicare’s pH Up is a 29% concentrated potassium hydroxide solution that increases the pH of nutrient solutions and has an extremely low phytotoxicity level. It’s easy to use for beginners and easy to customize for advanced growers. Does...

    $13.95
    Add to Cart
  • Botanicare pH Up 128oz

    Botanicare’s pH Up is a 29% concentrated potassium hydroxide solution that increases the pH of nutrient solutions and has an extremely low phytotoxicity level. It’s easy to use for beginners and easy to customize for advanced growers. Does...

    $30.95
    Add to Cart
  • Earth Juice Natural pH Up - 2 lb

    Proper pH levels are crucial for healthy plant growth. A pH that is too high or too low can reduce the availability of some nutrients. Effective in soil and hydroponics systems, Earth Juice uses potassium bicarbonate to raise pH. Earth Juice Natural pH...

    $19.95
    Add to Cart
  • Microbe Life PH Down 16oz

    Microbe Life Hydroponics pH DOWN is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance. • Safely lowers pH levels• Combines...

    $14.95
    Add to Cart
  • Microbe Life PH Down 32oz

    Microbe Life Hydroponics pH DOWN is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance. • Safely lowers pH levels• Combines...

    $24.95
    Add to Cart
  • Microbe Life PH Up 16oz

    Microbe Life Hydroponics pH UP is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance. • Safely raises pH levels• Combines 2...

    $14.95
    Add to Cart
  • Microbe Life PH Up 32oz

    Microbe Life Hydroponics pH UP is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance. • Safely raises pH levels• Combines 2...

    $24.95
    Add to Cart