Magnesium Sulfate Fertilizer
Magnesium Sulfate (MgSO₄) is a highly soluble, fast-acting fertilizer used to correct magnesium and sulfur deficiencies in crops. Our product is ideal for blending, direct application, or fertigation across a wide variety of crops.
- MgO Content ≥ 25%
- S (Sulfur) Content ≥ 17%
- Water Solubility 100% for Crystal
- Appearance: Off-white Powder /Greyish Granules /White Crystal
- Granule Size:2–4 mm for granular
- pH (5% solution): 6.0–8.0
- Origin: Dashiqiao, China
- Producer:Rongqing Chemical
Product Details
Magnesium Sulfate Fertilizer – Granular / Powder / Crystal
Parameter Specification
MgO Content ≥ 25%
S (Sulfur) Content ≥ 17%
Water Solubility 100%
Appearance [White Crystal / Off-white Powder / Greyish Granules]
Granule Size [2–4 mm for granular]
pH (5% solution) 6.0–8.0
Heavy Metals Non-detectable / within EU limits
Customized specifications and packaging available upon request.
Benefits
-Promotes chlorophyll formation and improves photosynthesis
-Enhances crop yield and quality
-Supports protein synthesis and nutrient uptake
-Especially beneficial for magnesium-sensitive crops like potatoes, citrus, tomatoes, coffee, and rice
Recommended Application Application Method Dosage
Soil Application 50–100 kg/ha, depending on crop
Foliar Spray 1–3% solution, apply every 10–15 days
Fertigation 10–30 kg per hectare
Rongqing Chemical
Rongqing Chemical Co. Ltd, established in 1991, is a China-based kieserite Manufacturer & Exporter. Located in Yingkou Liaoning -the China magnesium We focus on kieserite,magnesium sulfate
