? What is Magnesium Sulfate?

Magnesium sulfate (MgSO₄) is an important inorganic salt used extensively in the fertilizer industry. It provides two essential nutrients: magnesium (Mg) and sulfur (S), both of which are vital for plant development and agricultural productivity.

Available mainly as magnesium sulfate heptahydrate (MgSO₄·7H₂O), it is highly water-soluble, making it ideal for various fertilizer formulations.

? Function of Magnesium in Plants

• Magnesium is the core component of chlorophyll, enabling plants to convert sunlight into energy through photosynthesis.

• It activates enzymes necessary for carbohydrate, protein, and fat formation.

• Deficiency symptoms include interveinal chlorosis, stunted growth, and leaf drop.

? Importance of Sulfur

• Sulfur is a building block for amino acids like cysteine and methionine.

• It contributes to protein synthesis, enzyme function, and oil formation.

• Sulfur deficiency results in pale green leaves, delayed maturity, and reduced yield.

? Advantages of Magnesium Sulfate in Fertilizer

✅ Completely water-soluble
✅ Quick nutrient uptake
✅ Suitable for all soil types and crops
✅ Blends easily with most NPK fertilizers
✅ Improves nitrogen and phosphorus efficiency

? Application Methods

? Recommended Crops

Magnesium sulfate is suitable for a wide range of crops:

• Vegetables: tomato, pepper, potato, spinach

• Fruits: citrus, banana, grape, apple

• Cash crops: cotton, coffee, tobacco

• Grains: wheat, corn, rice

? Typical Specifications

Fertilizer Grade Magnesium Sulfate Heptahydrate (MgSO₄·7H₂O):

? Packaging Options

All packages are moisture-proof and suitable for international shipping.

? About Jiangsu Khonor Chemicals Co., Limited

As a professional chemical exporter, Jiangsu Khonor Chemicals Co., Limited specializes in high-purity fertilizer additives including magnesium sulfate. We serve agricultural customers in Asia, Africa, South America, and Europe.

Our advantages:

• Stable supply and competitive price

• Fast delivery with flexible logistics support

• Professional documentation and export services

• OEM labeling and custom packaging available

• Free samples for quality testing

? Conclusion

Magnesium sulfate is a cost-effective and efficient solution for correcting magnesium and sulfur deficiencies in agriculture. Its excellent solubility and compatibility with other nutrients make it a staple in both conventional and modern farming.

If you're looking for a trusted supplier of fertilizer-grade magnesium sulfate, Jiangsu Khonor Chemicals Co., Limited is your reliable partner. Contact us today for bulk orders, quotations, and technical support.