pH

pH

  • Alchemist PH Down 1Qt.

    Alchemist

    $18.95
    Alchemist pH Down is comprised of very pure, food safe ingredients. This unique buffer is non-toxic, non-corrosive and non-hazardous making it like no other pH buffer on the market. Alchemist pH Down Non-Corrosive will not increase the conductivity of...
    $18.95
  • Alchemist PH Up 1 Qt.

    Alchemist

    $13.95
    Alchemist pH Up is comprised of very pure, food safe ingredients. This unique buffer is non-toxic, non-caustic and non-hazardous making it like no other pH buffers on the market. Alchemist pH Up Non-Caustic will not increase the conductivity of your...
    $13.95
  • Bluelab 7.0 pH Calibration Solution, 20 ml

    bluelab

    $2.20
    Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the...
    $2.20
  • CES PH Down 1 Quart

    $10.76
    Concentrated pH adjustment liquid, acidic buffer lowers water and nutrient solution pH. Highly concentrated, use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note beginning reading and then test pH. Repeat...
    $10.76
  • GH pH Down, 1 Gal

    $26.90
    To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience...
    $26.90
  • GH pH Up, 1 gal

    General Hydroponics

    $26.90
    To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience...
    $26.90
  • GH pH Up, 1 qt

    General Hydroponics

    $10.76
    To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience...
    $10.76
  • Technaflora pH Up 1L

    TechnaFlora

    $11.72
    Ensuring a balanced pH in your nutrient solutions Best used for: Maintaining balanced pH levels Technaflora’s pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the...
    $11.72
  • TNB Naturals PH up

    TNB Naturals

    $20.00
    TNB Naturals Up and Down are composed of all natural ingredients with the addition of no harmful chemicals. This innovative way to raise and lower the pH levels of your hydroponic or liquid fertilizer is both simple and cost effective. Simply add a small...
    $20.00