The nutrients for growing and flowering in this Bio Nova fertiliser have been combined into one product, which will make hydrophonic cultivating very easy. NPK 7-4-5. Stimulates root development while providing complete nutrition. Compatible with drip irrigation systems, on land or any other substrate. Hydro SuperMix contains: Macro elements such as: NO 3, NH 4, NH 2, SO 4, P, K, Ca, Mg and S. Chelated micro elements such as: Fe, Mn, Zn, B, Cu and M. Organic extract revitaliser. This fertiliser is absorbed directly, and a low electrical conductivity will be sufficient. - CE NPK 7-4-5 fertiliser.