Biofertilizer for Wheat in India (2026): Seed Treatment Dose, Cost per Acre and the Rabi Sowing Schedule

Short answer: for wheat, treat seed with NPK Consortia at 5–10 ml per kg and apply 1 litre per acre mixed with 100 kg of compost at or just after sowing. At ₹4,699 for a 50-litre drum (about ₹94 per litre), the soil application costs roughly ₹94 per acre, and seed treatment for a 40 kg/acre seed rate costs about ₹19–38 per acre.

Biofertilizer on wheat is a ₹100-per-acre decision that lets you trim chemical nitrogen and phosphorus — not a replacement for a basal dose.

What a biofertilizer does in wheat

Wheat is a heavy feeder of nitrogen and phosphorus, and most Indian wheat is sown with DAP and urea. A consortia product puts living nitrogen-fixing, phosphate-solubilising and potash-mobilising bacteria around the root zone. Orgogrowth's NPK Consortia (50 Ltr drum) carries Azotobacter chroococcum (N), Pseudomonas spp. (PSB, for P) and Frateuria aurantia (KMB, for K) at a minimum of 5×10⁸ cells per ml, with contamination reported nil at 10⁵ dilution. The label-level claim is that chemical NPK use can be reduced by 25–30%; treat that as a target to test on a strip of your own field first, not a guarantee.

Rabi schedule for wheat

• At sowing (seed treatment): mix 5–10 ml of NPK Consortia per kg of seed with a little water, coat the seed, dry in shade for 20–30 minutes and sow the same day. Do not mix with fungicide seed dressing in the same slurry — apply the fungicide first, let it dry, then treat with the biofertilizer (see our compatibility chart).
• At sowing or first irrigation (soil): blend 1 litre of NPK Consortia with 100 kg of well-rotted compost or FYM, spread evenly and irrigate lightly. Moisture matters — live bacteria need damp soil.
• Drip or sprinkler fertigation: 1 litre per acre through the system, in the evening or on a cloudy day.

Where Mycorrhiza fits

Wheat is a mycorrhizal host, and on low-phosphorus or fixed-phosphorus soils a root fungus partner can improve P uptake. The Mycorrhiza VAM Powder (1 Kg, 6000 IP/gm) is dosed at 100 g per acre, so a 1 Kg pack covers about 10 acres — roughly ₹250 per acre at ₹2,499. Seed coating (a paste of the powder with a little water) is the cheapest method for wheat. Note that the powder is often in limited stock, so order ahead of sowing. If you want N, P, K and Mycorrhiza together, the NPK+VAM Consortia is ₹4,699 per 50 litres.

Cost per acre at a glance

• Seed treatment, NPK Consortia (40 kg seed × 5–10 ml): 200–400 ml ≈ ₹19–38
• Soil application, NPK Consortia (1 litre): ≈ ₹94
• Mycorrhiza VAM powder (100 g): ≈ ₹250

Orders of 2 drums get 5% off and 3 or more get 10% off; delivery is free across India and dispatch takes 24–48 hours. All products are FCO 1985 compliant and manufactured under ISO 9001:2015.

Common mistakes

• Storing the drum in direct sun — keep it in shade, shelf life is 12–24 months from manufacture.
• Applying on dry soil or in hot afternoon sun.
• Mixing straight into strong chemical fungicide or herbicide tanks.
• Expecting an overnight colour change — biofertilizer works over the first 3–6 weeks of crop growth.

FAQ

How much biofertilizer does wheat need per acre?

1 litre of NPK Consortia per acre for soil or drip application, or 5–10 ml per kg of seed for seed treatment.

How much does it cost per acre?

About ₹94 for the soil dose of NPK Consortia (₹4,699 ÷ 50 litres), and under ₹40 for seed treatment.

Can I cut DAP and urea?

The product claim is a 25–30% reduction in chemical NPK. Keep a normal dose on one strip and a reduced dose on another to see the difference on your soil before cutting across the field.

Can I use it on paddy, maize or sugarcane too?

Yes — the same NPK Consortia is used on cereals, sugarcane, vegetables, pulses and oilseeds. See our guides for sugarcane and paddy.

Is it certified?

FCO 1985 compliant and ISO 9001:2015 manufactured.