NPK 7:21:21

Complex, solid, mineral fertilizer that, in addition to primary macroelements, also contains the secondary element sulfur (S) and the microelement zinc (Zn)

An excellent solution for plant species that have an increased need for phosphorus (P) and potassium (K).

The content of zinc (Zn) has a positive effect on the synthesis of plant hormones (auxin), chlorophyll and carbohydrates.

The presence of sulfur (S) affects protein synthesis, stimulates the enzymatic activity of plants, but is also crucial in the metabolism of nitrogen (N) in plants.

What does NPK 7:21:21 contain?

Each granule is characterized by a balanced ratio of nutrients.

NITROGEN (N) total 7%
Ammoniacal nitrogen 7%
PHOSPHORUS PENTOXIDE (P2O5) soluble in NAC and in water 19%
Phosphorus(V)oxide (P2O5) water-soluble 14,7%
POTASSIUM OXIDE (K2O) water-soluble 21%
Sulfur (S) water-soluble 4%
Zinc (Zn) total 0,05%

By applying NPK 7:21:21 + 4% S + 0,05% Zn formulation you enable the cultivated plants to grow quickly and uniformly and to provide greater physical stability of the crop

Why to apply NPK 7:21:21

  • High efficiency in the application of the ammoniacal form of nitrogen (N)
  • It ensures excellent utilization of nutrients during the growing season
  • It contributes to achieving high, stable and quality yields
  • It ensures a continuous and targeted supply of plants with highly accessible nutrients

Recommended application of NPK 7:21:21

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 7:21:21

Elixir Zorka mineral fertilizers

Explore other products from the BASIC line

Elixir Basic

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.

NPK 8:15:15NPK 6:12:24NPK 6:24:12NPK 7:20:30PK 20:30NPK 7:21:21NP 10:20NPK 15:15:15NPK 16:16:16

See our offer from other product lines

The microelements with which the PREMIUM line is specially enriched are highly water-soluble and easily available to plants. By using these formulations, you additionally influence the proper growth and development of plants, thanks to primary and secondary macroelements.

What makes the SUPREME product line special is potassium (K), which is found in sulfate form (SOP) in most formulations. This production line is enriched with carefully selected microelements and is the best solution for specific plant crops and for all types of soil.

Elixir Zorka microgranulated starter fertilizers have a well-balanced ratio of nutrients: primary, secondary and essential microelements, which stimulate plant growth in the initial stages of development and contribute to better plant rooting.

Contact our sales representatives

Learn more about our products and fertilization recommendations. Fill out the form below and one of our experts will contact you.