Range and method of use

CALCIOSTIM® Si+K is a foliar fertilizer which can help remove latent and apparent deficits of calcium, potassium and silicon deficit.

Calcium CaO - 10 %
Silicon SiO2 - 4 %
Potassium K2O - 1,5 %
Density 1.35 kg/l
pH 7 - 9



  • Barley
  • Corn
  • Oat
  • Poppy
  • Potato
  • Rye
  • Sugar beet
  • Sunflower
  • Vegetable
  • Wheat
  • Winter rape


  • Berries
  • Forest stands
  • Fruit trees
  • Grapevine

Fertilization has proved to be best carried out just before and during the period of intensive crop plant growth. It can be combined with most plant protection preparations after consultation with their manufacturer.


2-2.5 l/ha

Recommended concentration: 0.1-1 % according to the condition and sensitivity of the plant. Dosages can be diluted with water from 200 l to 1000 l according to the type of sprayer used. The recommended application is 1-3 times during the growing season.


Store the fertilizer in its original packaging in dry, lockable stores at temperatures from +5 to +30 °C.

Decision on registration of fertilizer

no. 4681

® – the registered trademark of the company KLOFÁČ, spol. s r.o.