Under controled and field conditions the experimental data were obtained, that authentically demonstrate that the use of bacterial products (suspensions and metabolites of certain of microorganisms) together with a set of trace elements Microcom-B, significantly increases the germination of grape seeds, improves the growth and development of seedlings and saplings of grapes. This is a consequence of improving the nutrition of plants and of metabolic processes. The use of microorganisms with a complex of trace elements - is the ability to reduce the amount of used micronutrients and reduce the chemical impact on the environment.