O’Calm down, lowers pH in Organic or mix and apply solutions . This pH reducing product is designed to optimize the pH of plant organic plant fertilizer solutions. Contains natural occurring acids which reduce pH, aid mineral chelation and condition the soil. Use in compost teas, natural, organic, or veganic, fertilizer solutions. Great for all stages of growth or flowering. Made of naturally occurring plant acids, sugar and fulvic acid. It not only lowers the pH of nutrient solutions but also chelates minerals and feeds the natural soil biology. Designed for fertilizers, it is mixed on site and applied immediately.

Not for hydroponic use.