An unparalleled liquid product that combines the symbiotic work of three microorganisms to improve soil microbiota and integrates them to the plant roots. The first one allows them to better capture phosphorus, the second most important nutrient in fertilization; the second bacterium takes nitrogen from the soil and transforms it into ammonium, so that the plant can be nourished with nitrogen; and finally, a third one protects the root from pathogenic fungi.