Magnesium Sulphate Heptahydrate Violet Granular
Product Features
1. Appearance Design: High Distinctiveness + Superior Physical Form
- Utilizing customized violet coloring technology, the granules exhibit a uniform and bright violet hue, creating a clear visual difference from ordinary white/colorless magnesium sulfate. This allows for quick differentiation when mixing multiple fertilizers or applying fertilizers over large areas, completely preventing misuse or omissions.
- Refined through a two-step granulation process, the granules are regularly spherical with uniform particle size (commonly 2-5mm). They exhibit excellent flowability, suitable for various application methods such as manual spreading, mechanical sowing, and drip irrigation systems, ensuring smooth and unobstructed feeding.
- High granule strength prevents breakage and pulverization during storage, transportation, and application. Excellent anti-caking properties allow them to remain loose even in high humidity environments, enabling direct use without additional treatment.
2. Purity and Composition: High-Quality Standards + Dual-Effect Nutrition
- The core ingredient, magnesium sulfate heptahydrate (MgSO₄·7H₂O), boasts a purity exceeding 99%. Heavy metal (lead, arsenic, etc.) impurities are significantly lower than industry standards, guaranteeing safe use with no residue.
- Naturally contains approximately 9.8% water-soluble magnesium and 12% sulfur, both essential medium-level nutrients for crops. Synergistic fertilization is achieved without additional additives, meeting the plant's needs throughout its entire growth cycle.
- Magnesium, a core component of chlorophyll, directly drives photosynthesis, rapidly improving leaf yellowing and chlorosis. Sulfur participates in protein and amino acid synthesis, enhancing crop resistance (drought and disease resistance) while improving the sweetness and taste of fruits and vegetables, contributing to increased yield and quality.
3. Process and Performance: High Efficiency & Energy Saving
- Excellent water solubility; rapidly dissociates upon contact with water, allowing nutrients to be directly absorbed by plant roots. Absorption efficiency far exceeds that of poorly soluble magnesium fertilizers. When foliar sprayed, it dissolves evenly without sedimentation, preventing nozzle clogging. It can also be used for fertigation, hole application, and other applications.
- Special processing ensures slow nutrient release, avoiding root burn caused by excessively high short-term nutrient concentrations. It also extends the duration of fertilizer effectiveness, making it particularly suitable for crops with long growing seasons and in rainy areas, minimizing nutrient loss.
4. Applicable Scenarios: Versatile and Safe
- Agricultural Planting: Widely applicable to field crops (wheat, corn, rice), fruits and vegetables (tomatoes, cucumbers, citrus), flowers, seedlings, etc. It can be used as a base fertilizer, top dressing, or foliar fertilizer, improving acidic soil, loosening soil texture, and specifically addressing magnesium deficiency.
- Aquaculture: Regulates the mineral balance of water bodies, supplementing aquatic organisms with magnesium and sulfur, improving water quality, and increasing the survival rate and growth rate of farmed fish and shrimp.
- Other Fields: Can be used as a feed additive (supplementing magnesium nutrition for livestock and poultry, promoting bone development), industrial aid (water treatment flocculant, catalyst raw material), etc., with strong reusability across multiple scenarios.
- The product is non-toxic and environmentally friendly, does not damage beneficial soil microorganisms, does not change soil pH, and long-term use can improve soil fertility, meeting the needs of green agriculture development.
FAQ
Q1: What is the payment terms?
T/T with deposit in advance or L/C at sight.
Q2: Can the color of product be changed?
Yes, it can be different colors, the popular colors are blue, green, white. We can also change the color as per customers’ requirement.
Q3: Is it possible for customers to use customized bags?
Yes, customized bags is acceptable. Customers can provide the artwork of customized bags. Or we can design the bags according to customers’ requirement.
Q4: Is it possible for getting the samples?
Yes, samples are provided freely.
Q5: How do you control the quality of your products?
We will do a test by our own lab during the production for every shipment. And we can send our samples to a third party laboratory.