Factor Humus has developed a line of substances, defined as biostimulants, that act on a wide range of metabolic mechanisms, triggering processes at the cellular level to enhance and/or activate them. Biostimulants act on plant physiology in different ways and through different pathways to improve crop growth and development, activate its metabolism, and enhance resistance to adverse conditions. Ultimately, they improve crop vigor, yield, and quality. Stimulants are the perfect complement to our brand of fertilizers.