RUMOS Liquid Biological Fertilizer contains active bacteria that can provide nutrients, break down organic matter, and suppress the growth of pathogenic microorganisms in the soil. The positive bacteria in PHC RUMoS work synergistically and produce phytohormones/growth hormones (Auxin, cytokinin, gibrelin) which can increase crop yields. Simply dissolve 250-500 mL of RUMOS Liquid Biological Fertilizer into 15 L of water in a sprayer then spray evenly onto the land for optimal results.