Growth Products pH Reducer is a 100% organic critic acid solution designed for use on all vegetable, herb, field and permanent crops. It lowers the pH of soilless media and water, can act as a buffer in the mixing tank, and is a safe alternative to corrosive acids. pH Reducer contains a natural wetting agent, which allows citric acid to penetrate the soil quickly.
Available in a 2- by 2.5-gallon case, 30- and 55-gallon drums, and 275-gallon totes, pH Reducer requires no agitation and will not settle out of solution. With an acidic pH of 1.5, pH Reducer is compatible with most technical materials including fungicides and insecticides.