NPK 15:15:15

Complex, solid, mineral fertilizer that contains the necessary macroelements – nitrogen (N), phosphorus (P) and potassium (K), as well as the secondary macroelement – sulfur (S)

NPK 15:15:15 + 11% S can be applied in the production of a large number of plant species due to the uniform ratio of nutrients.

Sulfur (S) enters the structure of proteins, enzymes, vitamins, aromatic substances, affects numerous physiological processes in plants and contributes to better tolerance of crops to stressful conditions in the external environment.

It is recommended, above all, on soils that are equally provided with phosphorus (P) and potassium (K).

This fertilizer can be used in the autumn, before the basic processing or in the spring period.

What does NPK 15:15:15 contain?

Each granule is characterized by a balanced ratio of nutrients.

NITROGEN (N) total 15%
Ammoniacal nitrogen 14%
Amide nitrogen 1%
PHOSPHORUS PENTOXIDE (P2O5) soluble in NAC and in water 15%
Phosphorus(V)oxide (P2O5) water-soluble 13,5%
POTASSIUM OXIDE (K2O) water-soluble 15%
Sulfur (S) water-soluble 11%

By applying NPK 15:15:15 + 11% S formulation, you enable the cultivated plants to grow quickly and uniformly and to increase the physical stability of the crop

Why to apply NPK 15:15:15?

  • It enables uniform growth and development of plants during the vegetation cycle
  • There is a greater use of phosphorus (P) during the growing season
  • It contains sulfur (S) which supports numerous physiological processes in plants
  • It accelerates the process of mineralization of organic matter

Recommended application of NPK 15:15:15

Plant specieskg/ha*
Sugar beet400-700
The recommended quantities are determined by the method of production, the results of agrochemical analyses and the type of soil, planned yields and needs of plant species, climatic conditions…

Resource center NPK 15:15:15

Elixir Zorka mineral fertilizers


The production range of the Elixir Zorka mineral fertilizer factory includes a range of different formulations that meet the requirements of corn production due to their ratio of nutritious elements.

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By applying the formulations from the BASIC line, you enable the cultivated plant species to grow quickly, uniformly and with greater physical stability of the crop. Such plants are much more tolerant to unfavorable climatic influences, achieve higher, more stable yields and ensure safety in agricultural production.

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