Early, medium and late inbred S1-15 lines of Salvia sclarea species derived from varieties Moldovenesc-69 (M-69), Voznesenski-24 (V-24), Crâmschii pozdnii (Cr.p.), Crâmschii rannii (S-1122), Ambra Plus (AP) și Nataly Clary (NC) have been developed. Have been selected inbred lines which shown total flowering (100%), these being excellent donor genes for the development of hybrids, varieties that would ensure high yield of raw material and essential oil of the first year of vegetation. It was selected inbred lines with high content (1.005 – 1,586 %) of essential oil and different blooming period, which will be used as parental forms in hybridization schemes.The inbred lines with enhanced, very enhanced content of essential oil are valuable genotypes in view of the improvement of raw material quality and the increase of the productivity of S. sclarea cultivars.