Micronutrient fertilizer LURS® colofermin magnesium
Composition g/L
Magnesium Mg 83
Nitrogen N 72
Colofermine 384
Volume of packages: 1 L
5 L
10 L

Micronutrient fertilizer LURS® colofermin magnesium

LURS® colofermin magnesium is a concentrated micronutrient fertilizer for foliar feeding of potatoes, vegetables (application rate – 20-30 mL pro 10 L water), grapes, berry crops and orchards (application rate – 40-50 mL pro 10 L water).
  • is a micronutrient fertilizer of high purity, which eliminates effectively magnesium deficiency in plants;
  • speeds up the progress of growth processes and cell division;
  • provokes an intensive water absorption by plant from the soil, increasing drought resistance;
  • restores the regenerative processes of chlorophyll and enhances protein synthesis system, prevents the destruction of chloroplasts, which makes photosynthesis the most efficient;
  • improves the quality of fruits, berries and root crops due to the reinforcement of sugar outflow from leaves to fruits and seeds.
In which cases it is necessary to add magnesium?

  • leaf veins remain green, and the areas of tissues located between the veins have a pale color (chlorotic spotting or marbling);
  • edges of leaves curl and die.
Which crops require magnesium the most?

  • corn
  • sugar beet
  • legumes
  • potatoes
  • grapes

Soils with magnesium deficiency and other factors affecting the absorption of magnesium

Magnesium deficiency can be observed on plants, growing in the sod-podzolic soils of light mechanical composition, as part of magnesium available to them is washed into deeper horizons. Cold spring and low pH level reduce the availability of magnesium in the soil for plants.

What to do if there is a lack of magnesium?

At the first signs of chlorosis or as prophylaxis for soils poor in magnesium it is necessary to carry out foliar feeding. Application of the LURS® colofermin magnesium at the beginning of the disease restores the color of leaves and regeneration processes of chlorophyll.

Compatibility: LURS® colofermin magnesium performs well in tank mixes with herbicides, insecticides, fungicides and biological preparations. Prior to starting preparation of a tank mix, always check the formulations for compatibility.


Does not crystallize. Storage at low temperatures may result in the product gelling. Increase of ambient temperature causes the increment of the liquid viscosity. The composition of the microfertilizer allows conducting treatments at an air temperature above + 5°С.

To avoid leaf and fruit burn, do not apply the formulations in high air temperatures. To obtain the maximum effect, it is advisable to conduct treatments in the evening (at a temperature below + 25°С).

Treatment during the flowering period is not recommended.

The formulation contains a high concentration of magnesium ions providing decrease of application doses, and hence the cost per hectare.

It is recommended for use in conjunction with VIMPEL ®plant growth stimulator.