The present paper presents part of the results of the researches carried out within the "Exploitation of systems for land improvement and crop irrigation" specialization at the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. The research underlying this paper was to determine the influence of some technological factors - irrigation, fertilization and biological material on the content of three important mineral elements - sodium, calcium and magnesium, at the mint culture, under the specific conditions of Someseni area - Cluj. The technological factors studied were: the irrigation regime, the degree of fertilization and the biological material, being tested three varieties of mint grown in culture in Transylvania, M. x piperita var. piperita "Swiss Mint", M. spicata L. var. crispa "Morroccan" and M. suaveolens var. "Apple Mint"
