Vital Hi-K® is a water-soluble NPK formula designed to be used when potassium is required as a key element; this formulation is balanced with other nutrients to improve quality, maturity, yield and full growth of any harvestable crop. Potassium is responsible for the activation of more than 80 enzymes that regulate plant growth and harvest quality making Vital Hi-K® highly effective on produce quality, increasing shelf life and brix value in vegetables and fruits. It impacts sugar, oil and fiber content in fruits and grains also improves packout in produce with better size, shape, color, taste and shelf life.