Liquid trace element fertilizer containing nitrogen (N), sulfur (S), boron (B), iron (Fe), manganese (Mn), molybdenum (Mo), zinc (Zn) and amino acid proline. During plant development, there is important interaction between N and S, which determines growth, yield and its quality and nitrogen efficiency to the crop.


  • maintains the elasticity, permeability and integrity of the cell membrane,
  • stimulates metabolism of carbohydrates (sugars) in the plant, participates in their transport,
  • participates in cell division and growth processes,
  • increases resistance of plants against rot (physiological).
Amount % Amount g/l
Iron (Fe) 4,0 55
Nitrogen (N) 5,0 68
Amide nitrogen (N-NH2) 5,0 68
Sulphur (SO3) 10,0 135
Boron (B) 0,7 9,5
Manganese (Mn) 2,0 25
Molybdenum (Mo) 0,35 4,5
Zinc (Zn) 0,7 9,5
Amino acid L-Proline 0,5 6,8
pH (1:10 H2O) 7,0-8,0
Density 20C, g/ml 1,35-1,4

Mendelenium can be used in mixtures with many fertilizers and pesticides (insecticides, fungicides). Do not use with products containing high amounts of copper (Cu), sulphur (S), mineral oils and with alkaline products (pH > 8), with herbicides and with seed treatment where the label states “do not mix with fertilizers“. Before mixing it is recommended to make a small amount of the mixture in order to check whether there is no sediment. It is recommended to spray in a small area in order to check whether there are no phytotoxic effects on plants.