Pure. Power. The choice is clear. Peters Professional is the industry's cleanest, most effective water-soluble nutrient source, known for fast starts, robust growth, and stunning color. Pure ingredients keep emitters flowing free, and the patented M-77 chelating formula ensures superior nutrient uptake. Specialized product options allow custom nutrition applications that produce the strongest growth and healthiest bottom line. Circle 130 growwithpeters.comhttp://www.growwithpeters.com