AOLANSU Magnesium Sulfate Granular is a high-quality magnesium and sulfur fertilizer designed for modern agricultural production and industrial applications. Manufactured with advanced granulation technology, this product provides uniform particles, excellent water solubility, and stable nutrient release performance. As a professional Magnesium Sulfate Granular manufacturer and supplier in China, AOLANSU focuses on delivering reliable magnesium-sulfur solutions that help improve soil nutrient balance, enhance crop growth, and support efficient fertilizer management.
Compared with traditional magnesium sulfate powder, AOLANSU Magnesium Sulfate Granular features better flowability, lower dust generation, improved storage stability, and stronger compatibility with mechanical fertilizer application systems. It can be widely used as base fertilizer, top dressing, fertigation, and drip irrigation fertilizer for fruit trees, vegetables, field crops, and other high-value agricultural plants.
AOLANSU Magnesium Sulfate Granular is produced under strict quality control procedures to ensure consistent chemical composition, particle size distribution, and application performance. Standard specifications are available for agricultural and industrial customers, with customized particle sizes and packaging solutions available according to different market requirements.
| Parameter Name | Specific Specifications |
| Product Name | Magnesium Sulfate Granular |
| Content | Mg≥16%, S≥13% |
| CAS No. | 7487-88-9 |
| Particle Size | Regular: 2–4 mm; customized options available (1–3 mm, 3–5 mm, etc.) |
| Appearance | White uniform granules with smooth surface and consistent particle size |
| Packaging | 25 kg / 50 kg bags; moisture-proof inner film with durable woven outer packaging |
| Water Solubility | Fast dissolving, low dust, excellent flowability, no easy caking |
| Applications | Agriculture, industrial manufacturing, feed processing, and food-related applications |
The granules are clean, evenly sized, and easy to handle during transportation, storage, and fertilizer application. The moisture-resistant packaging helps maintain product quality during long-distance shipment, making it suitable for international agricultural supply chains and bulk fertilizer distribution.
AOLANSU Magnesium Sulfate Granular adopts optimized granulation technology to improve particle strength and uniformity. During production, key indicators such as magnesium content, sulfur content, moisture level, particle size, and product appearance are carefully monitored to ensure every batch meets stable quality requirements.
This controlled manufacturing process reduces powder generation, improves fertilizer utilization efficiency, and provides customers with consistent product performance for large-scale agricultural operations.
AOLANSU Magnesium Sulfate Granular provides multiple advantages compared with conventional magnesium sulfate fertilizers:
1. High Nutrient Efficiency: Provides essential magnesium and sulfur elements to support chlorophyll formation, photosynthesis, protein synthesis, and overall plant development.
2. Excellent Granule Performance: Uniform particles offer good flowability, easy spreading, low dust, and improved compatibility with mechanical fertilizer equipment.
3. Stable Nutrient Release: Granular structure helps maintain continuous nutrient supply, reducing nutrient loss and improving fertilizer utilization.
4. Wide Crop Compatibility: Suitable for fruits, vegetables, grains, oil crops, and other magnesium-sensitive plants.
5. Flexible Application Methods: Compatible with broadcasting, side dressing, fertigation, and drip irrigation systems.
6. Reliable Storage and Transportation: Strong packaging and stable physical properties make it suitable for domestic and international distribution.
AOLANSU Magnesium Sulfate Granular is widely applied in orchards, vegetable farms, greenhouse cultivation, and field crop production. It helps correct magnesium and sulfur deficiencies that may cause leaf yellowing, weak plant growth, poor fruit development, and reduced crop quality.
For fruit crops such as apples, citrus, and grapes, magnesium supplementation supports improved leaf color, photosynthetic activity, fruit expansion, and sugar accumulation. For vegetables and field crops including tomatoes, peppers, corn, wheat, and peanuts, it contributes to healthier plant growth and improved commercial quality.
With uniform particle size and excellent flow characteristics, Magnesium Sulfate Granular is especially suitable for modern mechanized farming. It can be accurately applied through fertilizer spreaders and automated fertilization equipment, helping farmers improve operation efficiency and reduce labor costs.
The product also supports precision agriculture practices by enabling more accurate nutrient management according to soil conditions and crop requirements.
Beyond agricultural use, AOLANSU Magnesium Sulfate Granular is also used in industrial processing, feed additive production, and other fields requiring stable magnesium sulfate raw materials. Its reliable purity and consistent quality make it a versatile magnesium-sulfur compound product.
An apple orchard in Qixia, Shandong experienced long-term magnesium and sulfur deficiency caused by soil conditions, resulting in weak leaf growth, uneven fruit coloring, and reduced premium fruit ratio. After applying AOLANSU Magnesium Sulfate Granular as base fertilizer and seasonal top dressing, the orchard observed improved leaf vitality, stronger photosynthetic performance, and better fruit appearance.
The percentage of high-quality apples above 80 mm exceeded 90%, while sugar content increased by approximately 2–3 degrees compared with previous seasons. The improved fruit quality helped increase the orchard’s economic return and demonstrated the practical value of balanced magnesium-sulfur fertilization.
A: Magnesium Sulfate Granular is suitable for a wide range of crops, including fruit trees, vegetables, grains, oil crops, and greenhouse plants. It is especially beneficial for crops with high magnesium and sulfur requirements, such as citrus, apples, tomatoes, peppers, corn, and peanuts.
A: Yes. Due to its fast dissolution and stable quality, AOLANSU Magnesium Sulfate Granular can be applied through fertigation and drip irrigation systems when properly dissolved and managed according to agricultural practices.
A: Compared with powdered magnesium sulfate, granular magnesium sulfate offers lower dust, better storage stability, improved transportation convenience, and stronger compatibility with mechanical application equipment. Its uniform particles also help achieve more balanced fertilizer distribution.
A: The product should be stored in a dry, ventilated environment and protected from direct moisture exposure. Proper storage conditions help maintain granule strength and product quality during long-term storage.
As a professional Magnesium Sulfate Granular manufacturer and supplier in China, AOLANSU provides reliable magnesium and sulfur fertilizer solutions for agricultural distributors, fertilizer companies, and industrial customers worldwide. With advanced production technology, strict quality control, and flexible supply capabilities, we are committed to delivering high-quality Magnesium Sulfate Granular products for different application requirements.
For product specifications, customized requirements, quotation requests, and cooperation opportunities, please contact our sales team:
Email: yang.jiao@dicotbio.com
Phone: +86-18554319686
WhatsApp: +8613953143210
Address: (North of Dongwei Group, West) Houwei Village, Changshan Town, Zouping City, Binzhou, Shandong Province, China
Address
(North of Dongwei Group, West) Houwei Village, Changshan Town, Zouping City, Binzhou, Shandong Province, China
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