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  • Emerald Harvest Emerald Harvest PH Down
  • Emerald Harvest Emerald Harvest PH Down
  • Emerald Harvest Emerald Harvest PH Down
  • Emerald Harvest Emerald Harvest PH Down
  • Emerald Harvest Emerald Harvest PH Down

Emerald Harvest PH Down

C$25.95
Excl. tax

pH Up and pH Down
Keep the nutrient solution and the growing medium in the “sweet spot” (pH 5.5‒6.5) for optimal nutrient uptake and no nutrient deficiencies.

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WHAT MAKES IT WORK?

pH Up and pH Down are buffers composed of a weak base (up) and weak acid (down) designed to correct pH imbalances in hydroponic gardens.

 

  • pH Up when the pH tests too acidic
  • pH Down when the pH tests too alkaline
  • Small, root-and-substrate-friendly quantities

    Why Use It?

    pH Up and pH Down regulate the pH for optimal nutrient uptake and stable beneficial bacteria colonies, and they forestall nutrient deficiencies.

    THINGS TO NOTE

     

    • Emerald Harvest professional base nutrients and supplements are pH buffered, so if you’re using our full product line as directed, your garden should already have a balanced pH.
    • When the pH of the nutrient solution is too low or too high, certain elements (e.g., iron or manganese) could be wholly or partially “locked out.”
    • The sweet spot, pH 5.8–6.3, is the ideal pH range for high-value plants grown in hydroponic gardens.
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