Clearance Section. 18 Reflectors Tested: Ultimate Reflector Test.
Hydroponic Supplies
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pH Up adjusts the pH content of nutrients to be slightly acidic for maximized plant growth. Liquid available in 8 ounce, 1 quart and 1 gallon sizes.
pH Down adjusts the pH content of nutrients to be slightly acidic for optimum plant growth. Liquid available in 8 ounce, 1 quart and 1 gallon sizes.
General Hydroponics ph Control kit contains everything you need to balance your pH levels. Contains Ph Up, Ph Down, and Ph Test Indicator.
Earth Juice Natural Down is an easy way to achieve proper pH for healthy plant life. Available in 2 LB, 8 LB and 20 LB sizes.
Technaflora's pH Down allows the gardener to maintain optimum pH levels. Available in 1L, 4L and 10L sizes.
pH 4.01 Buffer is used to calibrate pH meters to assure they are accurate and working properly. You should check your pH meter frequently because the properties of the meters membrane is constantly changing from normal use and aging. Available in 8oz and 16oz sizes.
The most concentrated product on the market - Advanced Nutrients does not dilute this product at all. Carefully manufactured pure concentrates of pharmaceutical grade. Available in 1L and 4L sizes.
Compatible with all nutrient probes. If the probe is contaminated or dirty, it affects the accuracy. The probe surface is where the instrument takes the reading of the solution and the information is sent back from the probe to the electronic brain of the instrument. Cleaning is a very easy task and it prolongs the life of the instrument.
ompatible with all pH probes. If the probe is contaminated or dirty, it affects the accuracy. The probe surface is where the instrument takes the reading of the solution and the information is sent back from the probe to the electronic brain of the instrument. Cleaning is a very easy task and it prolongs the life of the instrument.
pH 7.01 Buffer available in 8oz and 16oz sizes.
General Hydroponics uses the highest quality reference solutions. Growers can use our reference solutions widely among many popular brands of meters. Available in 8 ounce and 1 quart sizes.
Technaflora's pH Up allows the gardener to maintain optimum pH levels. Available in 1L, 4L and 10L sizes.
General Hydroponics uses the highest quality reference solutions. Growers can use our reference solutions widely among many popular brands of meters. Available in 8 ounce and 1 quart sizes.
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. Available in 1 ounce and 8 ounce sizes. The 8 ounce bottle does not come with a vial!
General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters. Available in 8 ounce and 1 quart sizes.
The most concentrated product on the market - Advanced Nutrients does not dilute this product at all. Carefully manufactured pure concentrates of pharmaceutical grade. Available in 1L and 4L sizes.
pH 4.01, pH 7.01, Electrode Storage Cleaner - These solutions are used to calibrate pH meters to assure they are accurate and working properly. You should check your pH meter frequently because the properties of the meters membrane is constantly changing from normal use and aging.
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