Kieserite Magnesium Sulphate Granular is a natural mineral utilized across various industries. It contains essential magnesium and sulfur, which promote plant growth and maintain soil health. Its small, grain-like form allows for easy application on fields. This mineral aids in restoring depleted soil and enhancing crop yields. Incorporating Kieserite Magnesium Sulphate Granular helps maintain soil fertility and supports environmentally friendly farming practices.

Key Takeaways
Kieserite gives plants magnesium and sulfur, which help them grow.
Its small, grain-like form makes it easy to spread on soil.
Using Kieserite Magnesium Sulphate Granular often can increase crop growth by 10%-15%.
It is safe for the environment and helps soil stay healthy.
Keep Kieserite Magnesium Sulphate Granular in a dry, cool spot to stop it from sticking together.
What is Kieserite Magnesium Sulphate Granular?
Definition and origin
Kieserite Magnesium Sulphate Granular is a natural mineral. Its chemical formula is MgSO4·H2O. It forms crystals in the monoclinic system. This mineral is often found in dried-up marine areas. Sometimes, it is also found near volcanoes, but less often. Kieserite looks shiny and has a hardness of 3.5 on the Mohs scale. It can be colorless, gray-white, or yellowish. It is usually found with other minerals like halite and epsomite. These features make it useful for many industries.
Overview of its granular form
The granular form of kieserite is helpful for farming and industry. Its small grains are easy to spread over large areas. This helps nutrients reach plants evenly and improves soil health. The grains dissolve well in water, releasing magnesium and sulfur quickly. Farmers and industries prefer it because it works efficiently and reliably.
Composition of Kieserite Magnesium Sulphate Granular

Molecular formula and structure
Kieserite magnesium sulfate granular has the formula MgSO4·H2O. This means it is a monohydrate, containing one water molecule. "Monohydrate" means one water molecule is part of its structure. Its shape is monoclinic, which is common for hydrated minerals. This special structure makes it look like crystals. It also affects its physical and chemical traits.
Scientists have studied kieserite's composition using tests and calculations. These studies confirm its formula and show it provides magnesium and sulfur. Its stable form makes it useful in farming and industries.
Key elements: magnesium, sulfur, and oxygen
Kieserite magnesium sulfate granular contains magnesium, sulfur, and oxygen. Magnesium (Mg) helps plants grow by aiding photosynthesis and enzymes. Sulfur (S) helps make proteins and improves crop taste and quality. Oxygen (O) is part of the sulfate group (SO4), making it dissolve easily in water.
This mineral is a natural, slow-releasing magnesium sulfate. It steadily adds magnesium and sulfur to the soil. This improves soil health and helps crops grow better over time. Using Kieserite Magnesium Sulphate Granular gives plants key nutrients while keeping soil fertile.
Physical and Chemical Properties of Kieserite Magnesium Sulfate Granular
How it looks and feels
Kieserite magnesium sulfate granular is easy to recognize. The grains are small, even-sized, and feel like crystals. They can be white, gray, or light yellow, depending on where they come from. The small grains spread evenly on soil, making them great for farming. They are firm but dissolve well in water. This helps them stay solid during storage but work quickly when used.
Dissolves in water
Kieserite magnesium sulfate granular dissolves easily in water. This helps it release magnesium and sulfur fast for plants.
It breaks down quickly in water, giving nutrients to plants.
Its solubility helps crops absorb magnesium and sulfur faster.
It is not ideal for spraying or irrigation because of its grainy form.
This makes kieserite perfect for improving soil health. It dissolves steadily, giving long-term benefits to plants and soil.
Strong and safe
Kieserite magnesium sulfate granular stays stable when stored properly. It does not react with most things, so it is safe to use. But too much moisture can make it clump or dissolve early. Its stability keeps it effective for farming and industry. Its mix of magnesium, sulfur, and oxygen makes it non-reactive. This makes it a dependable nutrient source for plants.
Applications of Kieserite Magnesium Sulfate Granular Fertilizer
Use in agriculture as a magnesium and sulfur fertilizer
Kieserite Magnesium Sulfate Granular Fertilizerr is important for farming. It gives plants magnesium and sulfur, which are needed for growth. Magnesium helps plants make chlorophyll, which is used in photosynthesis. Sulfur helps plants make proteins and improves crop flavor.
Farmers like kieserite because it dissolves quickly, releasing nutrients fast. This helps fix magnesium and sulfur shortages in plants. Research shows kieserite can improve crop health and increase yields, especially in acidic soils. Regular use boosts photosynthesis and plant strength. Crops with enough magnesium grow 10%-15% more biomass.
Industrial applications
Kieserite is also useful outside of farming. Its special traits make it helpful in industries. The table below shows key facts about kieserite:
Property | Details |
|---|---|
Mg(SO4)·H2O | |
CAS No. | 7487-88-9 |
Country of Origin | China |
Molecular Weight | 138.37 g/mol |
Appearance | Granular |
Grade | Agricultural Grade |
Applications | 1. 100% natural magnesium oxide from seawater. |
2. High magnesium supplement for plant photosynthesis. |
| | 3. Fully absorbed by soil. | | | 4. No harm or clumping in soil. |
These features make kieserite a trusted choice for industries needing pure magnesium sulfate.
Environmental benefits
Kieserite Magnesium Sulfate Granular Fertilizer is good for the environment. It improves soil health and supports sustainable farming. By helping plants grow better, it increases crop yields and farmer profits. This aligns with global sustainability goals.
Kieserite also keeps soil fertile over time. Its natural makeup releases nutrients slowly, avoiding over-fertilization. This makes it a green option for healthy soil and eco-friendly farming.
Tip: Adding kieserite to your farm can boost crops and protect nature.
Benefits of Kieserite Magnesium Sulfate Granular
Improving soil health
Kieserite Magnesium Sulfate Granular helps make soil healthier. It adds magnesium and sulfur, which are key nutrients. Magnesium makes the soil stronger, and sulfur helps plants use nutrients better. Together, they create a better soil environment.
Studies show sulfur fixes soil problems. It raises nitrogen, phosphorus, potassium, sodium, calcium, and magnesium in grains. The table below shows these results:
Findings | Description |
|---|---|
Sulfur application | |
Importance of sulfur | Fixes sulfur shortages, improving crops and soil quality |
Using Kieserite can bring back lost nutrients in soil. This keeps soil fertile and supports farming for the future.
Helping plants grow
Magnesium sulfate gives plants nutrients they need to grow. Magnesium helps plants make chlorophyll for photosynthesis. Sulfur helps plants make proteins, improving taste and quality. These nutrients make plants stronger and healthier.
Kieserite dissolves fast in water, releasing nutrients quickly. Plants absorb them faster, growing better and stronger. Regular use boosts photosynthesis and crop size. Plants with enough magnesium grow bigger and produce better harvests.
Adding Kieserite to your farm helps plants get steady nutrients. This leads to healthier crops and better farming results.
Affordable and eco-friendly
Kieserite Magnesium Sulfate Granular saves money for farmers. It provides two nutrients in one, cutting fertilizer costs. Magnesium sulfate improves plant health and nutrient use, increasing productivity.
Research shows magnesium helps plants handle stress like droughts. New fertilizers release magnesium slowly, making Kieserite very effective. Its natural makeup also supports green farming methods.
Using Kieserite gives you better crops while saving money. It also helps protect the planet and supports sustainable farming.
Kieserite Magnesium Sulphate Granular has magnesium, sulfur, and oxygen in a steady form. Its small grains make it easy to spread and use. It helps soil stay healthy and makes crops grow better.
Why Kieserite is important:
Crops treated with it grow 10%-15% more.
It is cheaper than Epsom salt or magnesium chloride.
It works well with different soils and farming methods.
Using Kieserite improves farming, boosts crop growth, and keeps soil fertile.
FAQ
What is kieserite, and why is it important?
Kieserite is a natural mineral with magnesium and sulfur. It helps plants grow and keeps soil healthy. Its small grains are easy to spread and dissolve fast, giving crops important nutrients.
How does kieserite differ from other fertilizers?
Kieserite is special because it releases nutrients slowly. Unlike man-made fertilizers, it improves soil over time. Its grainy form spreads nutrients evenly, making it great for eco-friendly farming.
Can kieserite be used for all types of crops?
Yes, kieserite works for many crops. It gives magnesium for photosynthesis and sulfur for making proteins. These nutrients are vital for plant health, especially in acidic soils or areas lacking magnesium and sulfur.
How should you store kieserite?
Keep kieserite in a cool, dry place. Avoid moisture, as it can make it clump or dissolve too soon. Storing it properly keeps it useful for farming.
Is kieserite environmentally friendly?
Yes, kieserite is safe for the environment. It naturally improves soil without causing harm. It slowly releases nutrients, avoiding overuse and helping soil stay fertile for a long time.






