The invention relates to a bio-stimulant composition for obtaining improvedplant growth. The bio-stimulant composition is in the form of a fermentationbrothcomprising a mixture of cellular lysis components derived from one or morestrainsof bacteria selected from the group consisting of Lactobacillus,Streptococcus, andPropionibacter and one or more strains of yeast selected from the groupconsistingof Sachharomyces, Candida, Pichia, Hanseniaspora, Metschnikowia, lssatchenkia,Kluyveromyces, and Kloeckera previously cultivated and lysed in the broth. Thebio-stimulant composition may be further combined with other agriculturalcompounds, such as urea, in order to suit the specific needs, or requirements,of thedesired application.
