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General Hydroponics

Home / Water and Aeration / Ph/EC/TDS Meters and solutions / General Hydroponics
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Max: $40
  • Water and Aeration
    • Water Pumps and Irrigation Supplies
      • EcoPlus
      • EZ Clone Cloning Machines, Aeroponics and Hydroponics
      • Marineland Submersible Water Pumps
      • Hydroflow
    • Ph/EC/TDS Meters and solutions
      • General Hydroponics
      • HM
      • Bluelab
      • Nectar of the Gods
      • Cyco
      • Alchemist
    • Water treatment
      • MICROBE LIFE™ DECHLORINATOR
    • Water Aeration
    • Chillers, Heaters, and Purification
    • Watering, Sprayers and Wands
  • Growing Environment
    • Environmental Controllers
    • Fans, Ventilation and Ducting
    • AC / Dehumidification / Humidification
    • Air Purification
    • Timers and Instruments
  • Lighting
    • Commercial Lighting Fixtures
    • Gavita
    • LEC/CMH Lighting
    • LED
      • Kind Lighting
    • Sun System DE Reflectors
    • Sun System SE Reflectors
    • Sun System Electronic Ballasts
    • Electronic Ballasts
    • Sun System Magnetic Ballasts
    • Magnetic Ballasts
    • Lamps
    • Fluorescent Lighting
    • Complete Systems
    • Lighting & Electrical Components
    • Extension, Power & Lamp Cords
    • Light Movers Hangers
  • Plant Propagation Nutrition and Health
    • Nutrients and Supplements
      • Mother Earth
      • Emerald Harvest
      • General Hydroponics
      • Nectar for the Gods
      • Botanicare
      • House and Garden
      • Lotus
      • Cyco
      • Super Thrive
      • Terpinator
      • Hygrozyme
      • Budswel
      • Advanced Nutients
      • Humboldt County's Own
      • Monterey Epsom Salts
      • General Organics
      • Measure Master
      • Down to Earth
      • Xtreme Gardening
    • Cloning and Seed Starting
      • Clonex
      • Rootech
      • Rapid Start
      • EZ Clone
      • Hygrozyme
      • House and Garden
      • Botanicare
      • General Hydroponics
      • Technaflora
      • Super Sprouter
      • Cyco
      • Root Riot
      • Mondi
    • Leaf Shines and Washes
    • Pest and Disease Control
      • Insecticides and Fungicides
  • Growing Media and Containers
    • Growing Media
    • Pots and Containers
  • Growing Tents Systems and Trays
    • Tents / Indoor Greenhouses
    • Grow System/ Trays/ Reservoirs
  • Tools, Accessories and More
    • Plant Support
    • Hand Tools
    • Growing accessories
      • Growvision
      • Leaktite
    • Food and Water Storage
      • Boveda
    • Liquid and Weight Measuring
    • Reflective & Greenhouse Films
    • Harvest Solutions
    • Garden Hygiene and Safety
General Hydroponics GH pH Up Liquid Gallon
GH pH Up Liquid Gallon

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.
Add to cart
General Hydroponics GH pH Up Liquid Gallon
$35.87
General Hydroponics GH pH down 8oz
GH pH Down 8 oz

The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
General Hydroponics GH pH down 8oz
$9.72
General Hydroponics GH pH Down Liquid Gallon
GH pH Down Liquid Gallon

The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
General Hydroponics GH pH Down Liquid Gallon
$35.87
General Hydroponics GH pH Down Liquid Quart
GH pH Down Liquid Quart
The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
Add to cart
General Hydroponics GH pH Down Liquid Quart
$13.70
General Hydroponics GH pH Up Liquid Quart
GH pH Up Liquid Quart

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.
Add to cart
General Hydroponics GH pH Up Liquid Quart
$14.39
General Hydroponics GH pH Up, 8 oz
GH pH Up 8 oz

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.
General Hydroponics GH pH Up, 8 oz
$9.26
General Hydroponics GH pH Control Kit
General Hydroponics® pH Control Kit

General Hydroponics pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.
General Hydroponics GH pH Control Kit
$22.98
General Hydroponics GH pH 4.01 Calibration Solution Quart
GH pH 4.01 Calibration Solution Quart

General Hydroponics™ uses the highest-quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics™ technicians check e
Add to cart
General Hydroponics GH pH 4.01 Calibration Solution Quart
$25.75
General Hydroponics GH pH 4.01 Calibration Solution 8 oz
GH pH 4.01 Calibration Solution 8 oz

General Hydroponics™ uses the highest-quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics™ technicians check ea
Add to cart
General Hydroponics GH pH 4.01 Calibration Solution 8 oz
$9.03
General Hydroponics GH pH 7.01 Calibration Solution Quart
GH pH 7.01 Calibration Solution Quart

General Hydroponics™ uses the highest-quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics™ technicians check e
Add to cart
General Hydroponics GH pH 7.01 Calibration Solution Quart
$25.75
General Hydroponics GH pH Test Indicator 8 oz
GH pH Test Indicator 8 oz

General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial. Many experienced growers pre
Add to cart
General Hydroponics GH pH Test Indicator 8 oz
$14.68
General Hydroponics GH pH Test Kit 1 oz
General Hydroponics® pH Test Kit

General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial. Many experienced grow
Add to cart
General Hydroponics GH pH Test Kit 1 oz
$9.59

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668 wheeling Rd Wheeling Illinois 60090 - - Grow Store Specializing in Medical Cannabis, Hemp, Herbs, Microgreens, Indoor Gardening, Sustainable Living, and Bee Keeping Supplies
847-947-2857
[email protected]

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