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pH

pH

  • Advanced pH down 500ml

    Advanced pH down 500ml

    Advanced Nutrients

    $13.00
    pH Up and pH Down — Hit Your pH Sweet Spot Every Time Ask any grower, and they’ll tell you the same thing . . . You can feed your cannabis the best nutrients in the world. But if your root zone can’t absorb them, your investment...
    $13.00
  • pH & Conductivity Probe Care Kit

    pH & Conductivity Probe Care Kit

    bluelab

    $24.48
    Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth...
    $24.48
  • Advanced pH Up 4L

    Advanced pH Up 4L

    Advanced Nutrients

    $74.80
    pH Up and pH Down — Hit Your pH Sweet Spot Every Time Ask any grower, and they’ll tell you the same thing . . . You can feed your cannabis the best nutrients in the world. But if your root zone can’t absorb them, your investment...
    $74.80
  • Advanced pH Down 1L

    Advanced pH Down 1L

    $23.60
    pH Up and pH Down — Hit Your pH Sweet Spot Every Time Ask any grower, and they’ll tell you the same thing . . . You can feed your cannabis the best nutrients in the world. But if your root zone can’t absorb them, your investment...
    $23.60
  • Advanced pH Up 500ml

    Advanced pH Up 500ml

    Advanced Nutrients

    $13.00
    pH Up and pH Down — Hit Your pH Sweet Spot Every Time Ask any grower, and they’ll tell you the same thing . . . You can feed your cannabis the best nutrients in the world. But if your root zone can’t absorb them, your investment...
    $13.00
  • Advanced pH Up 1L

    Advanced pH Up 1L

    Advanced Nutrients

    $23.60
    pH Up and pH Down — Hit Your pH Sweet Spot Every Time Ask any grower, and they’ll tell you the same thing . . . You can feed your cannabis the best nutrients in the world. But if your root zone can’t absorb them, your investment...
    $23.60
  • Bluelab pH 7.0 Calibration Solution 500 ml

    Bluelab pH 7.0 Calibration Solution 500 ml

    bluelab

    $18.00
    "pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solution should be stored in a cool place...
    $18.00
  • Bluelab pH 4.0 Calibration Solution 250 ml

    Bluelab pH 4.0 Calibration Solution 250 ml

    bluelab

    $10.00
    "pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solution should be stored in a cool place...
    $10.00
  • CES PH Down 1 Gallon

    CES PH Down 1 Gallon

    $28.50
    CES pH Down™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...
    $28.50
  • GH pH Up, 1 Gal GH pH Up, 1 Gal

    GH pH Up, 1 Gal

    General Hydroponics

    $26.90
    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.
    $26.90
  • GH pH Control Kit

    GH pH Control Kit

    General Hydroponics

    $20.24
    General Hydroponics pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.
    $20.24
  • CES PH Up 1 Gallon

    CES PH Up 1 Gallon

    $28.50
    Concentrated pH adjustment liquid, alkaline buffer raises 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 small...
    $28.50
  • Technaflora pH Up 1L

    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
  • CES PH Down 1 Quart

    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
  • CES PH UP  1 Qt.

    CES PH UP 1 Qt.

    $10.76
    Concentrated pH adjustment liquid, alkaline buffer raises 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 small...
    $10.76