For Rabi potato, use NPK Consortia at 2 litres/acre plus Mycorrhiza VAM at 100 g/acre. That is about ₹188/acre per consortia dose and ₹250/acre for VAM — roughly ₹626/acre for the season, against ₹1,600–3,600/acre typically spent on the DAP it replaces.

The best biofertilizer for wheat is a liquid NPK consortia applied at 1 litre per acre, optionally combined with Mycorrhiza (VAM) at 100 g per acre. Together they cut chemical urea and DAP use by 25–40%, improve tillering and grain fill, and cost about ₹4,699 per 50 Ltr drum. Full dosage, timing, price and FAQ inside.