On April 26, 2023, students and teachers from the Higher Technical School of Agricultural Engineers and Forestry of Albacete, University of Castilla la Mancha, visited us again. During the visit we explained the problems of the abandoned mine tailings and we explained to the students and teachers (Doctors Pablo Ferrandis and Daniel Moya, Department of Plant Production and Agrarian Technology) the preparation, soil improvement and planting techniques applied in the project FiAmbRes. The results obtained during the first year of the project were also discussed.