Central Coast Garden Products’ pH Down Pure Concentrate is the most concentrated pH adjuster there is on the market. Perfect for commercial reservoirs. Our maximum strength pH Down consists of a 75% concentrated Phosphoric Acid solution that quickly lowers pH levels with its gentle, but very strong formula. pH levels outside recommended ranges can lead to nutrient lockout and nutrient deficiencies resulting in stunted growth and poor
appearance. Control pH levels, minimize problems and maximize your plants’ full potential with Central Coast Garden Products’ pH Down solution.