Soil nutrition


AgroMag® granular is a new environmentally friendly granular magnesium fertilizer with a high content of active component.

Fertilizer is used for soil nutrition of crops. The recommendation is application in the main tillage, under pre-sowing cultivation or during sowing, or as nutrition for berry and fruit crops both as part of fertilizer mixtures or as an independent magnesium fertilizer. 

AgroMag® granules are light gray to brown in color.

 The product is produced by grinding and granulating the natural mineral brucite (magnesium hydroxide).

It is ecologically safe and suitable for organic agriculture if used in the recommended proportions. Today, it is an actual production method designed to ensure a favorable environment, preserve soil fertility, obtain environmentally-friendly agricultural products, and protect human health.

The Federal Law of August 3, 2018, N 280-FZ (link) and GOST 33980-2016 (link) are in force in the Russian Federation.

Annex A (link) of GOST 33980-2016 contains a closed list of fertilizers permitted for use in organic agriculture. This list applies, among others, to naturally occuring magnesium rocks.

In this regard, AgroMag® granular does not require certification according to GOST 33980-2016 and is allowed for use in organic crop production.

Typical composition

MgO, min 61.4 %
CaO, max 2.9 %
Granules fraction 2-4 mm, min          90 %


The highest magnesium content compared to other magnesium fertilizers
Active throughout the season,
has fungicidal properties
Not washed from the soil and does not require additional application during the growing season
Improves the effect of nitrogen
and potassium fertilizers
Reduces the mobility of aluminum and manganese, increases the availability of nitrogen, potassium and molybdenum to plants
Increases the biological activity
of the soil


Recommendations for use
pdf, 1017.52 Kb
Safety Data Sheet AgroMag AktiMax
pdf, 678.98 Kb
Safety Data Sheet AgroMag Granular
pdf, 667.6 Kb
Safety Data Sheet AgroMag Feed
pdf, 667.65 Kb
  • AgroMag granular
    pdf, 63.78 Kb
  • AgroMag for organic agriculture
    pdf, 64.33 Kb
  • Article. Effect of Mg-Sulfate and Mg-Hydroxide on growth of chinese cabbage
    pdf, 3.68 Mb
  • Report. China. Magnesium fertilization improves crop yield
    pdf, 2.26 Mb

Other applications

Foliar nutrition
Magnesium is an important nutrient for crops.
Animal nutrition
In various areas of animal husbandry, magnesium is an important element of the diet of many animal species, especially in the field of cattle, pig and poultry.
Magnesium for complex fertilizers
The inclusion of magnesium in complex fertilizers, such as NPK to increase fertilizer efficiency and neutralize excess acidity during the production process.
Anti-caking agent
Improving the product characteristics of ammonium nitrate, such as caking, white color, shape and strength of granules. Also reduces sulfate deposits thereby extending equipment life.

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