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General Hydroponics pH Up LiquidGeneral Hydroponics pH Up Liquid
Sale priceFrom $8.99
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General Hydroponics pH Down LiquidGeneral Hydroponics pH Down Liquid
Sale priceFrom $8.99
General Hydroponics pH Down Liquid In stock
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General Hydroponics pH Control Kit
Sale price$19.99
General Hydroponics pH Control Kit In stock
HM Digital pH Meter Model PH-80
Sale price$49.99
HM Digital pH Meter Model PH-80 In stock
General Hydroponics pH Test KitGeneral Hydroponics pH Test Kit
Sale priceFrom $9.99
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Viagrow Ph Test Kit Drops, 1.4 Oz
Sale price$8.99
Viagrow pH Test Kit Drops In stock
Bluelab pH Probe KCI Storage SolutionBluelab pH Probe KCI Storage Solution
Sale priceFrom $12.99
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Viagrow Liquid Ph Control Kit
Sale price$17.99
Viagrow Liquid pH Control Kit In stock
Bluelab pH 7.0 Calibration Solution
Sale priceFrom $13.99
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Bluelab pH 4.0 Calibration Solution
Sale priceFrom $13.99
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General Hydroponics FloraKleen 1 QuartGeneral Hydroponics FloraKleen 1 Gallon
Sale priceFrom $11.99
General Hydroponics FloraKleen In stock
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Emerald Harvest Ph Up
Sale priceFrom $21.99
Emerald Harvest pH Up In stock
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Bluelab pH Pen
Sale price$119.99 Regular price$126.14
Bluelab pH Pen In stock
Viagrow Ph Test Kit And Ph Adjusting Kit
Sale price$12.99
Viagrow Dry pH Control Kit In stock
Emerald Harvest Ph Down
Sale priceFrom $24.99
Emerald Harvest pH Down In stock
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PH METER KIT
Sale price$49.99
PH METER KIT In stock
HYDROPONIC METER PRO KIT, ALL-IN-ONE PH PEN, INTERCHANGEABLE PROBE
Bluelab 2.77 EC Conductivity Standard Solution
Sale priceFrom $11.99
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Bluelab Original Truncheon Nutrient Meter
Sale price$154.99
Bluelab Original Truncheon Nutrient Meter In stock
HydroLogic Float Valve - 1/2 in Barbed
Sale price$29.99
HydroLogic Float Valve - 1/2 Inch Barbed In stock
HM Digital Waterproof pH Meter Model PH-200
HM Digital pH buffer solutionsHM Digital pH buffer solutions
Sale price$1.99
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CYCO 2.76mS/cm Conductivity Calibration Solution
Sale price$9.99 Regular price$19.99
CYCO 2.76mS/cm Conductivity Calibration Solution In stock
GroLine General Purpose Cleaning Solution Sachets 20 mL - Atlantis Hydroponics and Garden Supply

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