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Crop Production


WHAT IS K-MAG®?

K-Mag® is a specialty potash fertilizer with a differentiated mineral composition, which enhances crop quality and yield.


Its three-in-one combination of potassium (K), Magnesium (Mg) and sulfur (S) in the water-soluble sulfate form with neutral pH will not acidify the soil. Its low chloride content is also less harmful to crops.

WHY K-MAG®?

Up to 60% of yield depends on crop nutrition.

K-Mag® helps crops grow stronger roots and better yields with potassium, magnesium and sulfur in every granule.

Wheat-Growth Comparison
Higher Yields.
With decades of exceptional yields, K-Mag® helps improve crop quality and maximize yield potential compared to traditional potassium and secondary nutrient fertilizers.
Balanced Nutrition.
With potassium, magnesium and sulfur in every granule, K-Mag® supports plant health, strong root development, efficient nutrient use and consistent crop performance.
pH Neutral.
K-Mag® is naturally pH-neutral, delivering essential nutrients without changing soil acidity. This gives you flexibility across crops, soils and application rates.
Low Chloride.
With less than 3% chloride, K-Mag® is a reliable potassium source for chloride-sensitive crops such as avocado, fruits, tobacco, cannabis and nuts.
Low Salt Index.
K-Mag® has a naturally low salt index, helping reduce the risk of fertilizer burn while still delivering the nutrients crops need to thrive.

K-MAG® FORMULATIONS TO MEET YOUR NEEDS

To suit the specific needs of your operation, K-Mag® is available in three different product offerings—Premium, Standard and Granular.

K-Mag® Premium offers the benefits and nutrients of K-Mag® standard, but with greater uniformity of particle size—typically between UI 50 and 60—an excellent range for high-quality blends. Because of its granulated nature, K-Mag® Premium is less abrasive, causing less wear and tear on blending and application equipment. It’s ideally sized for blending, with a typical SGN between 265 and 270.

> View K-Mag® Premium Product Sheet

The standard formulation for K-Mag® containing potassium, magnesium and sulfur with a typical SGN of 105 that works well in both direct application and as a key ingredient for many granulation facilities. With less than 2.5% chloride content, and a neutral pH that doesn’t contribute to soil acidity, K-Mag® Standard is well-suited for use on a variety of sensitive, high-value crops.

> View K-Mag® Standard Product Sheet
> View K-Mag® Special Standard Product Sheet

K-Mag® granular features the same benefits and nutrients as Standard and Premium. It offers good durability and maintains its product integrity. It’s a popular choice for bulk blending in some geographies.

> View K-Mag® Granular Product Sheet

DOCUMENTS

K-Mag® Product Sheets

> Download K-Mag® Premium Product Sheet
> Download K-Mag® Standard Product Sheet
> Download K-Mag® Special Standard Product Sheet
> Download K-Mag® Granular Product Sheet

K-Mag® Safety Data Sheet

> Download K-Mag® Safety Data Sheet

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