A biofertilizer utilizes living microorganisms to improve the growth of seeds and plants. It is a bio-fertilizer based on potash mobilizing bacteria. It mobilizes the insoluble Potash in the soil and makes it available to the plant in an easily usable form. Bio-fertilizers are an environmentally friendly and cost-effective renewable source of plant nutrients that supplement fertilizers. Potassium Mobilizing Bio-fertiliser (KMB): Capable of solubilizing Potassium from insoluble compounds and providing it for plant uptake.