This array of Bio Fertilizers has been produced by using spray granulation technology that involves combining NPK compounds, amino acid and humic acid. Micro  elements and minerals present in this array of fertilizers have magical effects on plants in promoting their crop productivity. Besides improving crop production, these fertilizers are also effective in reducing emergence of pests. Moreover, these boost immunity level in plants. Application of Bio Fertilizers brings noticeable change in crop productivity as these are effective in raising the rate of photosynthesis and in raising chlorophyll content in plants. Plants directly absorb content of these fertilizers by all their parts ( root, leaf, shoots etc) directly which in turn speeds up plant growth.