Magnesium Sulfate MgSO₄ is a professional magnesium and sulfur supplement designed to solve nutrient imbalance problems in modern intensive agriculture. Unlike traditional NPK fertilizers that mainly provide primary nutrients, this product focuses on correcting magnesium deficiency, supporting chlorophyll formation, and improving crop physiological performance during critical growth stages.
Manufactured by AOLANSU with dangerous chemicals production certification, the product features high purity, stable composition, and excellent water solubility. It can be efficiently applied through foliar spraying, drip irrigation, flushing fertilization, or soil application, providing flexible solutions for professional growers, fertilizer distributors, and agricultural projects worldwide.
| Parameter Name | Specific Specifications |
|---|---|
| Content | Heptahydrate ≥99.0%, Anhydrous ≥98.0%; Magnesium (Mg) ≥16%, Sulfur (S) ≥13% |
| CAS No. | 7487-88-9 |
| Specification & Packaging | Regular packaging: 25kg/bag, 50kg/bag; woven plastic bags with moisture-proof inner film for safe storage and transportation |
| Customizable Packaging | Supports customized specifications, printing, logos, packaging design, and customer-specific requirements |
| Product Form | Crystal: 0.5–2mm; Powder: 80–100 mesh; Granular: 2–4mm, customizable according to application requirements |
| Water Solubility | Fully soluble in water with rapid dissolution, producing a clear solution without residue |
| Application Fields | Fruits, vegetables, field crops, greenhouse cultivation, industrial processing, pharmaceutical, and food-related applications |
Magnesium plays an essential role in chlorophyll formation and enzyme activation. This product provides rapidly available magnesium to help correct symptoms such as leaf yellowing, reduced photosynthesis, and poor plant development caused by magnesium deficiency.
The combination of magnesium and sulfur contributes to better nutrient metabolism, helping crops maintain stronger photosynthetic activity. For high-value crops such as fruits and vegetables, it supports improved appearance, maturity consistency, and commercial quality.
With excellent water solubility, Magnesium Sulfate MgSO₄ can be quickly dissolved and absorbed by plant roots or leaves. It is especially suitable for modern farming systems that require precise nutrient management, including drip irrigation and fertigation.
Available in crystal, powder, and granular forms, the product can meet different application requirements. Fine powder is suitable for foliar spraying, while granular products are convenient for soil application and mechanical spreading.
Produced through professional refining processes, the product features controlled impurity levels, consistent quality between batches, and reliable storage performance. AOLANSU supports stable bulk supply and customized packaging services for international customers.
Magnesium Sulfate MgSO₄ is widely used in fruit trees, vegetables, flowers, and greenhouse crops where magnesium demand is relatively high. It helps maintain healthy leaf development and supports continuous nutrient supply during flowering and fruiting periods.
For farmland with magnesium deficiency caused by long-term cultivation or unbalanced fertilization, the product can be applied as a soil supplement to restore magnesium and sulfur availability while improving overall nutrient balance.
The high solubility makes it suitable for foliar spraying, drip irrigation, and flushing application. Growers can select suitable application methods according to crop growth conditions and nutrient requirements.
Due to its stable chemical properties and high purity, the product is also used in industrial manufacturing, pharmaceutical processing, and food-related applications requiring magnesium sulfate raw materials.
A large fruit plantation experienced widespread leaf yellowing and reduced photosynthetic efficiency after years of continuous cultivation. Soil testing showed insufficient available magnesium, affecting plant growth and fruit quality.
After applying AOLANSU Magnesium Sulfate MgSO₄ through a combination of drip irrigation and foliar spraying, the orchard gradually restored healthy leaf color and improved plant nutrient absorption. During the harvest season, fruit appearance consistency and commercial quality improved significantly, helping growers reduce losses caused by nutrient imbalance.
Pure white crystals or fine powder with uniform particle structure, clean appearance, and no visible impurities. Granular products feature good fluidity for convenient mechanical application.
Rapidly dissolves in water to form a transparent solution without precipitation, ensuring efficient nutrient delivery in irrigation and foliar application systems.
Manufactured using refined raw materials and advanced processing technology. The product has high purity, stable chemical properties, and controlled impurity content to meet agricultural and industrial application requirements.
Uses reinforced woven bags with moisture-proof inner lining and strong sealing performance to prevent moisture absorption and caking during transportation and storage. Packaging can be customized with customer logos, specifications, and product information.
It is especially suitable for magnesium-demanding crops such as citrus, grapes, vegetables, tomatoes, leafy plants, and greenhouse crops. It helps improve leaf health and maintain balanced nutrient absorption during key growth stages.
Yes. It is compatible with many commonly used fertilizers and can be integrated into modern nutrient management programs. However, compatibility testing is recommended before mixing with concentrated fertilizer solutions.
