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pH Adjusters

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51 items

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  1. -13%
    Bluelab 2.77EC Conductivity Solution 250 ml, 6 per case
    Regular Price $63.00 Special Price $54.54
  2. -13%
    Bluelab 2.77EC Conductivity Solution 500 ml, 6 per case
    Regular Price $113.40 Special Price $98.34
  3. -7%
    Bluelab pH 4.0 Calibration Solution 500 ml, 6 per case
    Regular Price $113.40 Special Price $105.36
  4. -7%
    Bluelab pH 4.0 Calibration Solution 250 ml, 6 per case
    Regular Price $63.00 Special Price $58.56
  5. -20%
    GH pH 4.01 Calibration Solution Quart
    Regular Price $25.75 Special Price $20.64
  6. -7%
    Free Shipping
    Bluelab pH Probe KCI Storage Solution 250ml, case of 6
    Regular Price $147.00 Special Price $136.56
  7. -32%
    Emerald Harvest pH Up Quart/0.95 Liter
    Regular Price $26.68 Special Price $18.15
  8. -32%
    Emerald Harvest pH Down Gallon/3.79 Liter
    Regular Price $82.95 Special Price $56.41
  10. -2%
    Earth Juice Double Up 1 qt.
    Regular Price $11.56 Special Price $11.31
  11. -21%
    Olympus Up Gallon
    Regular Price $40.80 Special Price $32.16
  12. -23%
    Hades Down 5 Gallon
    Regular Price $255.00 Special Price $195.26
  13. -38%
    Emerald Harvest pH Up 6 Gallon/22.71 Liter
    Regular Price $352.66 Special Price $218.00
  14. -32%
    Emerald Harvest pH Down Quart/0.95 Liter
    Regular Price $26.68 Special Price $18.15
  15. -95%
    GH pH Up Liquid Quart
    Regular Price $172.68 Special Price $8.22
  16. -3%
    Earth Juice Natural Down 1.6 lbs.
    Regular Price $18.99 Special Price $18.40
  17. Earth Juice Natural Up 2 lbs.
    $20.56
  18. -21%
    Olympus Up 2.5 Gallon
    Regular Price $81.60 Special Price $64.33
  19. -95%
    GH pH Down Liquid Quart
    Regular Price $172.68 Special Price $8.51
  20. -38%
    Emerald Harvest pH Down 6 Gallon/22.71 Liter
    Regular Price $352.66 Special Price $218.00
  21. -32%
    Emerald Harvest pH Down 2.5 Gallon/9.46 Liter
    Regular Price $171.84 Special Price $116.84
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pH Adjusters
  1. Bulk Nutrients
  2. Organic Nutrients
  3. Supplements & Additives
  4. Fungal & Bacterial Inoculants
  5. Compost Tea
  6. Nutrient Sets
  7. pH Adjusters
  8. Base Nutrients

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