Water is essential for all human beings due to its significant and complex role in life processes such as activities of enzyme apparatus and responses of cells to various signals [1]. Some papers showed that structured water elongated clusters and their mutual interplays [2] could play an essential role in altering the physicochemical parameters of water [3], resulting for instance in the reduction of early-age concrete cracking [4]. Furthermore, according to Dubey et al.[5] structured water not only helps to increase the crop yield, but also enhances productivity and fertility in some animal breedings. Nevertheless, the effect and the role of structured water in agriculture and other branches of industry are still need to be proven.Vegetables are valuable ingredients in human's diet, rich in vitamins, minerals and precious substances [6]. There are around 250 species of vegetables well-known in the world, among which 40 are grown in Poland, which is one of the leading vegetables producers in the European Union. In the years 2004-2017 annual domestic production of vegetables in Poland was between 4.8 and 5.7 million tons, which represents around 9% production of vegetables in the EU [7].Radish (Raphanus sativus) belongs to the Brassicaceae family and contains minerals (Fe, Ca, Mg, Cu, Mn) and vitamin C [8,9]. According to Kopta et