General Hydroponics pH Up/Down

$12.98

Purchase General Hydroponics pH Up/Down

General Hydroponics pH Up/Down

To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water, or pH unstable media - such as rock wool and gravel products - are used, and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.

pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.

pH Up: Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level.

Purchase General Hydroponics pH Up/Down

Select: 8 oz. - pH Up; Quart - pH Up; Gallon - pH Up; 8 oz. - pH Down; Quart. - pH Down; Gallon - pH Down

Other products in the category Growing Supplies / Hydroponic PH/EC/TDS Meters & Solutions / PH/EC/TDS/ Solutions:

General Hydroponics Calibration Solution -- General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics . . .

General Hydroponics pH Control 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 coloradtion of the liquid in the test vial. . . .

Earth Juice Natural pH Up -- Earth Juice Natural pH Up - pH adjusting crystals that will, once and for all, eliminate the hassles and worries of spilling, splashing and dealing with harsh liquid pH adjusters. Use to adjust the pH . . .

Earth Juice Natural pH Down -- Earth Juice Natural pH Down - pH adjusting crystals that will, once and for all, eliminate the hassles and worries of spilling, splashing and dealing with harsh liquid pH adjusters. Use to adjust the pH . . .

Pro pH Up/Down Solutions -- Don't pollute your reservoir with home remedies! Our Pro pH Adjustment Solutions are made from nutrients plants can use and they are super-concentrated for quick, easy adjustments.