Magnesium Sulfate Anhydrous Mgso4 Agriculture Fertilizer

Product Description

Product Description

Our magnesium sulfate fertilizer is a high-purity agricultural nutrient supplement, available in monohydrate (MgSO4·H2O) and heptahydrate (MgSO4·7H4O) forms. As a water-soluble mineral fertilizer, it efficiently delivers magnesium (Mg²+) and sulfur (SO4²-)-two critical elements for plant metabolism. The product is processed through advanced crystallization technology, ensuring uniform particle size and easy absorption by crops via soil or foliar application. It is free from harmful heavy metals, making it suitable for both conventional and organic farming.

 

Product Parameters

Parameter	Monohydrate (Fertilizer Grade)	Heptahydrate (Fertilizer Grade)
Purity	≥98%	≥99%
Magnesium (Mg) content	≥16%	≥9.8%
Sulfur (S) content	≥13%	≥13%
pH (1% aqueous solution)	5.5-6.5	5.5-6.5
Moisture	≤1%	≤0.5%
Heavy metals (Pb/Cd/As)	≤0.001%	≤0.001%
Form	Granular/Powder	Granular/Crystalline

Product advantages

Double nutrition supply:
Supplement magnesium and sulfur simultaneously to promote chlorophyll synthesis and protein metabolism, and enhance the stress resistance (disease resistance, drought resistance) of crops.

High absorption rate:
100% water-soluble, with the crop absorption rate reaching over 90%, and it takes effect faster than traditional slow-release fertilizers.

Soil improvement:
The weakly acidic property can improve the structure of alkaline soil, reduce the risk of soil compaction, and will not damage the soil ecology with long - term use.

Flexible application:
It is applicable to various methods such as drip irrigation, sprinkler irrigation, and foliar spraying, meeting the needs of different planting scenarios.

Scope of application

Crops: fruit trees (apples, grapes, citrus), vegetables (tomatoes, peppers, cucumbers), field crops (corn, wheat, rice), cash crops (cotton, tobacco, tea) and flowers.
Soil: Alkaline soil (pH > 7.0), sandy soil and plots with magnesium deficiency caused by long - term continuous cropping. It can prevent symptoms of nutrient deficiency such as leaf yellowing and fruit deformity.

Precautions

1.Store in a dry, well-ventilated area to avoid moisture absorption and caking.
2.Avoid mixing with alkaline fertilizer to prevent nutrient loss.
3.For foliar application, dilute to 0.2-0.5% concentration; apply in the morning or evening to reduce evaporation.
4.Wear protective gloves during handling; rinse with water immediately if in contact with eyes.

Certifications