Used to increase the pH of a nutrient solution, that is make more alkaline. pH UP contains potassium hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. Once again our product, at 50%, is stronger than some competing products. Always check the label for best value. Mix in a little warm water first to dilute, then add to nutrient solution. Never add neat pH up or down to nutrient tank.
This product was added to our catalog on Tuesday 21 October, 2008.