The invention relates to the formulation(s) for increasing productivity and enhancing immunity in crop plants by providing phyllosphere nutrition and preventive interventions. Formulation(s) contain various mineral and non-mineral nutrients, organic and non-organic constituents and/or whole microbe(s)/microbial products/microbial extract(s) to provide comprehensive growth enhancing abilities and disease preventive properties through limiting pest infestation and improving overall immunity in the crop plants. Formulation(s) contain essential constituents in different ratios to suit to different crops with different nutritional needs. Methods according to the invention involve the preparation of formulation(s) comprising a mixture of one or more such constituents that offer general immunity build-up against pests and diseases while enhancing the crop productivity.
