Key points of potatoes nutrition:

Creating a nitrogen reserve in the root zone

UREAstabil® – a fertilizer that “waits for rain”

  • urea with a urease inhibitor – high certainty of efficiency even with minimal precipitation
  • nitrogen distribution in the root zone during a certain moisture period
  • compared to other fertilizers, it does not cause waterlogging of the soil profile
  • dose 1.0 – 4.0 q/ha, application ideally before sowing, at the latest in the phase of the 6th leaf

Sufficient available nitrogen and other nutrients are a prerequisite for minimizing the influence of stress factors during vegetation.

Formation of a foliar area and maintaining its high activity, support for planting tubers


  • foliar fertilizer for all types of vegetation
  • ideal for vegetation stressed by cold, herbicides, wetting, soil compaction, etc.
  • phosphorus and potassium in rapidly acceptable forms compared to conventional fertilizers
  • biologically active organic component with anti-stress effect (humates, amino acids, betaine)
  • dose 5 l/ha, application from the 3rd leaf to onset of flowering


  • mutually combinable foliar fertilizers with a wide range of nutrients, nitrophenolates, humates and amino acids
  • increasing plant activity and gaining nitrogen and other soil nutrients
  • support for establishing and developing yield-generating elements
  • plant regeneration after damage by hail, pests and diseases
  • dose 4 l/ha, application from the 6th leaf to full closure of the plants

FORTEalfa®, FORTEbeta®, FORTEgama®

  • foliar fertilizers with a combination of nutrients and anti-stress components (humates, amino acids, betaine)
  • ideal for applications with reduced root nutrient uptake (drought, wetting, compaction, etc.)
  • a possibility of using for suppressing nutrient deficiency based on inorganic plant analyzes (inorganic plant analyzes)
  • dose 4 l/ha, application from the 3rd leaf to full closure of the plants


  • product based on pure nitrophenolates
  • to increase the plant growth intensity and gain soil nutrients
  • plant regeneration after damage by hail, pests and diseases
  • dose 0.2 l/ha, application from the 6th leaf to full closure of the plants

CAMPOFORT® fertilizers

  • a range of foliar fertilizers with a complex of nutrients and biologically active substances
  • optimal application according to inorganic plant analyzes - suppressing nutrient deficiency and balancing their ratios
  • dose 5 to 10 l/ha, as needed during vegetation

Support for starch formation and storing tubers

K-GEL 175

  • foliar fertilizer with a high content of potassium and a gel component preventing drying and crystallisation of the mixture on the leaf surface
  • supports the formation and transfer of sugars and subsequent tuber storage in the form of starch
  • makes the plant water regime more effective, increases drought resistance
  • dose 5 l/ha, application from the end of the above-ground mass formation to two weeks before harvest

Contact Us

Agro Division

Headquarters in Střelské Hoštice

Tovární 201
387 15 Střelské Hoštice

+420 383 399 737

Other Contacts

Food Division

Sales and production food division in Nový Bydžov
Třída B. Smetany 1332
504 01 Nový Bydžov

+420 724 703 620

Other Contacts