Premium Plant Powder Hydro is a chelated bio-mineral nutrition, especially developed for cultivation on hydro. Next to calcium this 1-component nutrient contains important micro-organisms and bacteria that will be a boost for soil life and help to improve the condition of the crop. This way Premium Plant Powder Hydro ensures extra stability and a biological balance in the substrate. Premium Plant Powder Hydro is also handy and economical in transport and use. Application: Add to the nutrient solution from the growing phase onwards. Can be used daily during the growing stage for the irrigation of the crop. NPK value: 9-7-17 (w/v) Growing tip: Atami recommends the use of bio-stimulators for optimal results.