Water-soluble fertilizer NPK (Mg – S) 15-10-15 with oligoelements

Total nitrogen: 15%
Phosphorus pentoxide soluble in neutral ammonium citrate and water: 10%
Potassium oxide soluble in water: 15%
Water-soluble Magnesium Oxide: 2%
Sulfur trioxide: 30%

And Oligoelements based on: Boron, Copper, Iron, Manganese, Molybdenum and Zinc