Magnesium Sulphate Brown Granular from China
Product Introduction
Brown granular magnesium sulphate heptahydrate is our flagship export-grade medium and trace element fertilizer. It is refined from high-purity industrial raw materials through low-temperature crystallization and granulation technology. The product presents uniform natural brown granules with zero dust, zero variegation and zero caking, maintaining stable and good appearance. Compared with ordinary white magnesium sulphate, brown granules feature higher hardness, fuller shape, better compression resistance and stronger moisture resistance, which is highly suitable for long-distance sea transportation, repeated loading and unloading, and long-term storage for international trade.
With high purity and 100% water solubility, it dissolves rapidly with clean solution, no residue and no blockage for drip pipes and filters. It is the preferred magnesium fertilizer for modern water-saving agriculture and precision farming. It continuously supplies active magnesium and sulfur nutrients, effectively solving common problems such as soil magnesium deficiency, crop yellow leaves, weak growth and poor fruit quality, widely used in large-scale planting of cash crops, fruits, vegetables and field crops worldwide.
Core Features
1.High purity & full water solubility for all irrigation systems
Multi-purification process ensures ultra-low impurity content and fast dissolution with clear solution. Fully compatible with drip irrigation, sprinkler irrigation, flushing, foliar application and integrated water & fertilizer systems for high-precision agriculture.
2.High-strength granules specially designed for sea freight
Unique granulation technology ensures high hardness, crush resistance and dust-free performance. No caking or deterioration under high temperature, high humidity and long bumpy ocean transportation, greatly reducing cargo loss.
3.Stable nutrition & consistent batch quality
Stable magnesium and sulfur content with unified color, particle size and indicators in every batch, suitable for long-term bulk purchase and standardized farm planting.
4.Strong compatibility & safe mixing
Stable chemical property allows safe mixing with most macro-element fertilizers, water-soluble fertilizers and amino acid fertilizers without antagonism or precipitation.
5.Long-term soil improvement effect
Effectively relieve soil acidification and hardening, activate solidified nutrients, improve soil air permeability and optimize root growth environment to achieve yield increase and soil conditioning.
Efficacy & Functions
1.Correct magnesium deficiency rapidly
Effectively solve yellow leaves, vein discoloration, leaf premature aging and stunted growth caused by magnesium deficiency.
2.Strengthen photosynthesis to improve yield and quality
As the core element of chlorophyll, magnesium greatly improves photosynthesis and promotes the accumulation of carbohydrates and sugar, improving fruit expansion, coloring, sweetness and commodity rate.
3.nhance crop stress resistance
Sufficient magnesium and sulfur strengthen cell wall toughness, improving resistance to drought, waterlogging, high temperature and diseases, reducing physiological disorders.
4.Promote nutrient absorption
Assist the absorption of N, P and K, avoid excessive fertilizer damage, prevent flower and fruit dropping, and balance vegetative and reproductive growth.
Scope of Application
Widely applied for citrus, grape, strawberry, mango, banana, apple and other fruit trees; cucumber, tomato, pepper, watermelon and vegetables; cotton, tobacco, tea, flowers, seedlings, Chinese medicinal herbs, as well as wheat, corn, rice and all field crops. Suitable for acidic and neutral soil with strong global universality.
Application Method
Available for broadcasting, ditching, hole application, flushing, drip irrigation, sprinkler irrigation and foliar spraying throughout the whole growth cycle.
Seedling stage: strengthen seedlings, green leaves and root system;
Fruit expansion stage: prevent leaf aging, promote fruit swelling, coloring and sweetening;
Continuous application realizes long-term soil improvement and stable crop yield & quality.
Suitable for standardized application on large-scale farms and intelligent irrigation systems.
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.