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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
67 fluid ounces (5 + 1/4 Tablespoons) concentrate in 1 gallon of water
No chemicals added
increasing resistance to stress and boosting overall vigor
Buffer recognition: 4
Viagrow Liquid pH Control Kit nutrient-combo 67 fluid ounces (5 +The Viagrow pH control kit comes complete with pH Up & down liquid nutrient adjusting solution and is formulated using the highest food grade quality and includes a broad range pH test kit which will indicate the pH value of your nutrient solution. While the liquid pH down solution uses food grade phosphoric acid and is safe for all food crops, the pH up uses food grade potassium hydroxide and is safe for all food crops. The Viagrow pH Up & down are
