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About Biofertilizers

Biofertilizers are natural agricultural inputs containing beneficial microorganisms that help improve soil fertility, nutrient availability, and plant growth. These microorganisms work by enhancing the availability and uptake of essential nutrients such as nitrogen, phosphorus, and potassium, while also supporting healthy microbial activity in the soil. By improving the biological health of the soil and promoting efficient nutrient utilization, biofertilizers can contribute to stronger root development, healthier plant growth, and better crop performance. They are also considered an eco-friendly option for farmers looking to support sustainable farming practices and maintain long-term soil health.

At BigHaat, we offer a wide range of biofertilizers designed to support the nutritional needs of different crops and farming practices. The collection includes VAM (Vesicular Arbuscular Mycorrhiza) formulations, nitrogen-fixing cultures (Rhizobium, Azotobacter, Azospirillum), phosphate- and potassium-solubilizing bacteria, zinc- and sulphur-mobilizing strains, and multi-strain NPK bio-consortia, available in both powder/granule and liquid formulations. Explore our collection of quality biofertilizers from trusted brands and choose the right solutions to promote healthier plants, improve soil fertility, and support sustainable farming.

Top Featured Brands and Popular Biofertilizer Products

• Tapas (BigHaat's in-house brand): VAM SP
• Katyayani Krishi Seva Kendra: a broad range including Bhumiraja VAM, NPK Bio Consortia, Rhizobium, Phosphate Solubilizing Bacteria, Bacsil Silica Solubilizing Bacteria, and K-Raja
• Essential Bio Crop Science (EBS): a full line-up covering VAM, NPK Liquid Consortia, Azotobacter, Azospirillum, KMB (Potash Mobilizing Bacteria), Zinc and Sulphur & Iron Solubilizing Bacteria, and Waste Decomposer
• Jaipur Bio Fertilizers: Myco Gold, Samridhi Bio Potash, Samridhi Azotobacter, Samridhi Rhizobium, and Samridhi Bio NPK Liquid Consortia
• Bhumi Agro Industries: Bhumi Mr Raja
• Patil Biotech: K-soil and P-soil

Uses and Benefits of the Biofertilizers in This Collection

• Nitrogen fixation: Rhizobium, Azotobacter, and Azospirillum-based products convert atmospheric nitrogen into plant-available forms, reducing dependence on chemical nitrogen fertilizers
• Phosphorus and potassium solubilization: PSB and KMB strains unlock phosphorus and potassium already present in soil but otherwise unavailable to roots
• Mycorrhizal root support (VAM): Forms a symbiotic association with plant roots, extending the root's effective surface area and improving uptake of water, phosphorus, and micronutrients
• Micronutrient mobilization: Zinc- and silica-solubilizing bacteria improve availability of these secondary nutrients critical to plant metabolism and disease resistance
• Soil health improvement: Regular use builds beneficial microbial populations in the soil, improving long-term soil structure and fertility
• Reduced chemical fertilizer dependency: Supplementing with bio fertilizers can lower the overall NPK fertilizer requirement over successive seasons
• Better plant resilience: Healthier root systems from VAM and PGPR (plant growth-promoting rhizobacteria) strains often translate into improved stress tolerance and yield

Biofertilizers Usage Tips

• Apply as a soil drench, seed treatment, or root-dip depending on the crop stage and product format (granule vs. liquid)
• Avoid mixing bio fertilizers with chemical fungicides or bactericides in the same application, as these can kill the beneficial microbial cultures
• Apply preferably in the early morning or evening, avoiding direct harsh sunlight, which can reduce microbial viability
• Ensure adequate soil moisture at the time of application, since these are living organisms that need a moist environment to establish
• Store in a cool, shaded place away from heat, and use before the expiry date printed on the pack for best microbial activity
• For seed treatment, coat seeds evenly and sow soon after treatment rather than storing treated seed for long periods

Why Buy Biofertilizers from BigHaat?

BigHaat is a trusted online agri-input platform where farmers can buy a wide range of biofertilizers, including nitrogen-fixing biofertilizers, phosphate-solubilizing biofertilizers, potash-mobilizing biofertilizers, consortia and other microbial crop nutrition solutions. Choose from established brands and BigHaat’s in-house Tapas line based on your crop, nutrient requirements, soil condition, formulation and application needs. Verified customer ratings and reviews help farmers make informed purchase decisions. BigHaat offers 100% original and genuine products from leading manufacturers at competitive prices, along with attractive offers, doorstep delivery and Cash on Delivery. Farmers can also access Kisan Vedika advisory content, bulk order support and missed call ordering services, making it convenient to purchase biofertilizers along with seeds, fertilizers and crop protection inputs for their crop cycle.