The proposed fertigation program of grapevine nutrition is based on the phenophases of plant development. In cases where multiple irrigation treatments are carried out within one phenophase, the recommended amount of fertilizer should be evenly distributed in accordance with the number of irrigations.

In basic fertilizing, granulated fertilizer with a high potassium content is introduced into the rows, in the amount of 250-350 kg/ha, namely FitoCrop Complex 12-11-18 or 8-20-30+3S . If necessary, in accordance with the analysis of the soil and the general state of the plantations, the application of pelleted chicken manure FertiPlus is recommended, in the amount of 600 to 1000 kg/ha.