PH Down Size:8 Ounce making 125–150 gallons of powerful

making 125–150 gallons of powerful nutrient solution

Designed to raise or lower pH levels as needed

These premium non-woven fabric grow bags are made with durable material that ensures ample airflow

improved photosynthesis and overall plant nutrition while helping plants better handle environmental stress

PH Down Size:8 Ounce making 125–150 gallons of powerfulpH Down is a highly concentrated solution designed to accurately lower pH levels in nutrient solutions for optimal plant health. Made with commercial grade phosphoric acid and free from dyes and additives, it works across all growing mediums including soil, hydroponics, coco and DWC systems. Developed by growers for growers, it delivers reliable, precise pH control with just a few drops.