Precision Micronutrients for Every Field
Auron Fertilizers supplies high-purity secondary and micronutrient salts. We deliver consistent chemical specifications and laboratory-verified purity for dealers, blenders, and export traders worldwide.
Core Mineral Salt Catalog
Auron supplies high-grade mineral sulphate salts conforming to standard fertilizer protocols. Browse our categories to view specific chemical analysis profiles.
Zinc Sulphate Monohydrate
Premium micronutrient containing high-purity Zinc and Sulphur, critical for enzyme synthesis, chlorophyll formation, and hormone regulation in crops.
Ferrous Sulphate
An essential secondary nutrient (Iron and Sulphur) designed to combat iron chlorosis, improve soil aeration, and boost photosynthesis output.
Copper Sulphate
High-purity soluble Copper crystals offering powerful anti-fungal action and essential Copper nutrition for healthy root and stem development.
Manganese Sulphate
Premium manganese source vital for nitrogen metabolism, photosynthesis respiration, and enzyme activation in commercial crop cultivation.
Magnesium Sulphate
High-purity soluble Magnesium and Sulphur crystal (Epsomite), essential for chlorophyll synthesis, carbohydrate translocations, and precision greenhouse fertigation.
Most Popular Individual Grades
Zinc Sulphate Monohydrate 33% (Foliar Grade)
Highly soluble powder for foliar sprays & drip systems.
Zinc Sulphate Monohydrate 21% (Soil Grade)
Granular format ideal for general soil broadcasting & blending.
Ferrous Sulphate Heptahydrate 19% (Green Crystals)
Sugar crystalline form to treat soil iron chlorosis.
Copper Sulphate Pentahydrate 24% (Blue Crystals)
Soluble crystals used as a trace mineral and fungicide component.
Why Agrochemical & Fertilizer Blenders Partner With Us
Consistent Assay & Purity
Our in-house crystallization parameters are configured to output exact active element percentages with minimal heavy metal presence.
In-House QC Laboratories
Every dispatch batch is sampled and checked via spectrometry to generate real, verifiable Certificates of Analysis (COA).
Custom Blending Sizes
We accommodate specific particle grading requests (fine powder vs. granular size) to fit your dry fertilizer mixers.
On-Time Logistics Dispatch
Located near Kandla and Mundra ports, our facility offers rapid dispatch routing for bulk ocean freight containers.
What Agrochemical Blenders Say
Real feedback from agricultural distributors, bulk blenders, and chemical procurement directors relying on Auron's batch consistency.
"Auron's Zinc Sulphate Monohydrate has exceptional solubility and consistency. As bulk blenders, uniform particle size is vital to prevent segregation in NPK mixers. Auron delivers FCO-compliant specs in every single shipment."
Harshad Patel
Managing Director, Patel Agro-Chemicals Pvt. Ltd.
"We rely on Auron for high-purity Ferrous Sulphate and Copper Sulphate. Their crystallization plant outputs free-flowing crystals that resist lumping during monsoon storage. Highly recommended for B2B sourcing."
Arvindbhai Shah
Proprietor, Gujarat Crop Nutrition Industries
"Our soil conditioning lines require high-volume, reliable trace mineral inputs. Partnering with Auron for bulk Zinc has improved our batch yields. Their packing (50kg HDPE bags) is robust and stands up to long-haul transport."
Rajesh Sharma
Director of Operations, Malwa Fertilizer Blenders
"Auron's Manganese Sulphate Monohydrate specifications are exceptionally precise. For industrial agrochemical blenders, finding heavy-metal compliant minerals is challenging. Auron's transparent COAs make audits seamless."
Vijay Choudhary
Head of Procurement, Narmada Bio-Chem & Minerals
"Our pepper and cardamom plantation clients require specific micronutrient blends to prevent leaf chlorosis. Auron's custom solubility grade Copper Sulphate allows our formulators to produce elite, residue-free foliar sprays."
Thomas Kurian
Managing Partner, Cochin Spices & Crop Care
"Auron's secondary nutrient salts conform strictly to standard parameters. Their logistical support directly to Cochin Port for our export-oriented blends makes them a key partner in our supply chain."
Dr. K. R. Pillai
Technical Advisor, Travancore Agrochemicals
"Auron's business model (100% advance B2B dispatch terms) matches their chemical integrity. The Copper Sulphate crystals we source from them are the benchmark for crop fungicide manufacturing in Nashik vineyards."
Sanjay Deshmukh
Founder & MD, Sahyadri Agrochemicals
From Gujarat Facility to Global Harbors
Auron is an active exporter of Zinc Sulphate and chemical salts. We ship to agricultural hubs in North America, South America, Africa, the Middle East, and Southeast Asia.
Applications & Crop Compatibility
Paddy & Rice Fields
Prevents Khaira disease, boosts tillering
Sugarcane Crops
Increases cane height, sugar recovery index
Cotton Plantations
Reduces boll shedding, improves fiber strength
Wheat Cultivation
Enhances grain size, protein synthesis
Horticultural Fruits
Improves citrus juice content, fruit sizing
Fertilizer Blenders
Raw feed ingredient for compound NPK
Bulk Procurement in 4 Easy Steps
We streamline the supply chain process to ensure timely verification, production, and shipping for domestic blenders and international trade buyers.
Contact Our Team
Submit an online enquiry, email sales, or initiate a chat on WhatsApp with your product requirement details.
Define Specifications
Provide details on your required Zinc percentage or grade, volume (MT), desired packaging format, and port of discharge.
Receive Proforma Quote
Our commercial team issues a formal commercial invoice quote alongside a sample Certificate of Analysis (COA) for verification.
Confirm & Dispatch
Once parameters are signed off, our logistics team coordinates standard dispatch and customs documentation for transport.
Agricultural Knowledge Hub
Zinc Sulphate Monohydrate 33% vs Heptahydrate 21%: The Complete B2B & Agronomic Guide
Evaluate chemical purity, moisture retention, anti-caking properties, and commercial cost per unit of Zinc. Discover why 33% Monohydrate is the global choice for bulk buyers and NPK blenders.
Latest Meets & Conferences
Anand District Progressive Farmers Meet
Over 500 progressive farmers gathered to learn about secondary nutrient balancing, water-soluble fertilizer techniques, and sustainable soil health practices.
Krishi Vigyan Kendra, Anand, Gujarat | 2026-07-22Auron Distributor Conference 2026 (West Zone)
Aligning with 120+ dealers and distributors from Gujarat, Rajasthan, and Madhya Pradesh to discuss bulk supply chains, price stability, and next-gen micronutrient grading.
Grand Hyatt, Ahmedabad, Gujarat | 2026-05-10Know Why We Stand Different
Advanced Crystallization
Our Mission
- Supply certified high-purity Zinc Sulphate and chemical salts.
- Empower farmers and blenders with premium trace minerals for maximum agricultural yield.
- Foster sustainable agricultural development through QC innovation.
Nutrient Deficiency Prevention
Our Vision
To be the preferred global partner for custom-grade agricultural chemicals, recognized for setting global benchmarks in chemical purity, custom particle grading, and swift logistics.
Through continuous investments in our Gujarat production facility, we aim to bridge the gap between chemical efficiency and environmental stewardship.
Empowering Fertilizer Blenders
Core Values
- Quality Uncompromised: Verifiable COA for every single dispatch.
- Client Centricity: Custom particle sizing and tailor-made packaging.
- Ecological Stewardship: Soil-first formulations with minimal heavy metals.