This study presents the results obtained in testing some solutions of micro-elements (MnCl2.ZnSO4) on Coriandrum sativum L., considering that it is only recently that the influence of micro-elements on the growth and development of medicinal herbs in agricultural culture has been investigated. Our research brought evidence for biometric growths and for the positive effect of solutions with micro-elements on the storage of dry matter and assimilating pigments in the vegetal tissues of tested variants.