At Mills Nutrients we are dedicated to providing the highest quality hydroponic nutrients to the professional and hobbyist market. The Mills line was developed through a decade's worth of research in the laboratory and application in the field. The proprietary bio-mineral formulas are simple and easy to use in all growing styles and are guaranteed to produce the finest fruits and flowers time after time. From seedling to harvest, Mills is the ideal partner for growers of all levels. All products developed, manufactured, and bottled in Holland.