Kerva
Tehran, Iran
About
We are an Iranian producer and supplier of organic fertilizers made from high-quality humus. Our product range includes liquid and solid/granular organic fertilizers for agricultural and horticultural applications. We offer 20-liter liquid containers and 25-kilogram solid fertilizer bags. We are seeking long-term partnerships with importers, distributors, wholesalers, and agricultural suppliers in international markets.
Products by Kerva
Kerva Organic Liquid Growth Stimulator – 20 Liter Packaging
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Kerva Liquid Growth Stimulator, made from organic materials and soil humus, is suitable for use in agricultural plant nutrition programs to support vegetative growth, improve nutrient management, and assist in balanced plant development. Contains nutrients according to product analysis, available in 20-liter containers, ideal for bulk and export orders.
MOQ: 700 piece
Kerva
Iran
Kerva Organic Liquid Fertilizer 20L
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Organic liquid fertilizer made from humus, suitable for improving soil health an...
MOQ: 700 piece
Kerva
Iran
Kerva Bacillus subtilis Biological Fungicide
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Kerva Bacillus subtilis Biological Fungicide is a microbial biocontrol product formulated with Bacillus subtilis. It supports plant health and biological disease management in agricultural crops and is suitable for orchards, farms, and horticultural applications. Ideal for bulk orders and export markets.
MOQ: 5000 kilogram
Kerva
Iran
Kerva Liquid Humic Acid – Potassium Humate & Fulvic Acid
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Kerva Liquid Humic Acid contains 7–12% Humic Acid, 8–15% Potassium Humate, 0.7–1% Fulvic Acid, and 1–3% Water-Soluble Potassium (K₂O). Ideal for soil enhancement, nutrient uptake, and agricultural crop nutrition.
MOQ: 700 piece
Kerva
Iran
Kerva Trichoderma harzianum Powder – 1 kg
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Trichoderma harzianum is a beneficial fungus used in agricultural applications to support plant root health, improve soil biological activity, and help protect roots against certain soil-borne pathogens.
MOQ: 5000 kilogram
Kerva
Iran
Kerva Organic Liquid Fertilizer – Rich in Potassium, Organic Matter & Free Amino Acids
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Kerva organic liquid fertilizer contains 40% organic matter, 20% organic carbon, 5% water-soluble potassium, 2% nitrogen, 1% free amino acids, calcium, magnesium, sulfur and essential micronutrients. Suitable for agricultural crops, orchards and greenhouse cultivation.
MOQ: 700 piece
Kerva
Iran
Kerva Organic Granular Fertilizer – 25 Kilogram Bag
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Kerva Organic Granular Fertilizer is a humus-based organic fertilizer suitable for agricultural fields and orchards. It helps improve soil structure and organic matter. Supplied in 25 kilogram bags, suitable for bulk orders and export markets. Price: USD 350 per bag.
MOQ: 800 piece
Kerva
Iran
Company Information
- Established
- 2021
- Employees
- 3000
- Production Lines
- 3000
- Production Capacity
- 3,000 metric tons per month
Factory Units
- Raw Material Preparation, Mixing & Blending, Fertilizer Production, Granulation, Drying, Screening, Quality Control, Filling & Packaging, Storage and Dispatch
Machinery
- Fertilizer production and granulation machinery, mixing and blending equipment, drying equipment, screening machines, automatic filling and packaging machines, conveyors and material handling systems.
Quality Control (QC)
Quality control is carried out throughout the production process, including raw material inspection, product testing, quality monitoring, and final product verification before packaging and delivery.