pH Down Quart Acid (eco-2816) pH Down 1 qt Acid
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.
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 Up & pH Down
General Hydroponics pH adjusters pH Up
base formulated using Potassium Hydroxide and
Potassium Carbonate. pH Down acid formulated
using food grade Phosphoric acid.
SKU: GH1532
Weight: 2.6 lbs.
Package Dimensions: 3.2L x 3.3W x 8.7H
Suggested Retail: $129.12
 | Manufacturer's Product Information |  | | | |
This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities. — Ships from Seattle, Washington USA
For more information, please visit the manufacturer
 General Hydroponics' website.
See more General Hydroponics products. | 
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