VitaFer S

Mineral, highly concentrated fertiliser for the intervention and preventive supply of sulphur, nitrogen and a full range of micronutrients. 

Density 1.32kg/l 

pH 5.5 – 6.5 


Recommendations for use: 

– for the preventive and intervention supply of the nutrient to crops to prevent sulphur deficiency. 

– to improve the uptake of nitrogen from the soil by stimulating root system development and increasing nutrient uptake. 

– to increase plant resistance and protect against the negative effects of abiotic and biotic stresses. 

– to increase yield quantity and quality  

– to improve the frost resistance of plants 

The role of sulphur in crops: 

  • favourably influences protein and fat synthesis in the plant 
  • enhances photosynthesis 
  • increases the dry matter of the plant 
  • increases nitrogen productivity, resulting in better plant growth 
  • increases the plant’s resistance to abiotic stresses (low and high temperatures, water shortage)  
  • increases the plant’s resistance to biotic stresses – helps control fungal diseases, especially powdery mildew. 

Sulphur deficiencies result in:

  • In acute deficiency, there are characteristic symptoms of sulphur deficiency and consequent reduction in yield and quality. Symptoms are observed on the youngest leaves.
  • Reduced photosynthetic activity
  • Stunted growth, small leaves, spoon-shaped leaves
  • Inhibition of protein and chlorophyll synthesis
  • Reduction in the size of the flowers, their falling off shortly after the start of flowering
  • Reduction in the size of the silique and the number of grains in the silique
  • Poor growth of young roots

Dosage and timing of application: