Central Coast Garden Products pH Down 32oz.
Control pH levels to minimize problems and maximize your plants' full potential with Central Coast Garden Products’ pH Down adjuster 0-35-0. pH levels outside recommended ranges can lead to nutrient lockout and nutrient deficiencies resulting in stunted growth and poor appearance. Maximum strength pH Down consists of a 75% concentrated Phosphoric Acid solution that quickly lowers pH levels with a gentle, but very strong formula. Perfect for commercial reservoirs.
Start out with .25 milliliter per gallon. Wait 5 to 10 minutes, and test your water again. If needed, use .25 mL of pH Down to adjust the pH to a favorable range. You may need additional pH Down if you have hard water. Use pH Down to maintain the optimum pH level.