The meeting of the EUVRIN working group on Fertilization and Irrigation was held in the University of Almeria (Spain), 9 May - 11 May 2017. Fifty-two people attended from 12 European countries (Spain, Italy, Croatia, Slovenia, France, Belgium, UK, the Netherlands, Germany, Denmark, Finland and Slovenia). The meeting was organized by the University of Almeria (UAL; Rodney Thompson and colleagues). There were five scientific sessions, each consisting of a general introduction, a series of 10 minute presentations (including 2 minutes for questions) and a twenty minute discussion. The scientific sessions were: (1) Soil moisture sensors, (2) Models and decision support systems for irrigation and fertilization management, (3) Crop nutrient status and testing, (4) Fertilizer recommendations and fertigation, and (5) Fertilization, rotation and the use of organic materials.