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.
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%|
|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
Resource center NPK 7:21:21
Explore other products from the BASIC line
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
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