STRONG is a solid natural activator which contains 97% potassium humate. It comes from natural, plant deriving, brown coal deposits and it is rich in macro and micronutrients and trace elements (K, N, Ca, Mg, Fe, S, Mn, Zn, Cu, B, and Mo). STRONG dissolves rapidly in water (100% water soluble) and does not clog the filters. It is suitable for all irrigation and fertigation systems.
Nutrients | Content (w/w) | |
Humic Potassium | 97.00 | % |
Organic Carbon | 40,00 | % |
Potassium (Κ2Ο) | 15.00 | % |
Nitrogen (Ν) | 0.30 | % |
Phosphorus (P2O5) | 0.20 | % |
Calcium (CaO) | 0.17 | % |
Magnesium (MgO) | 0.30 | % |
Sulphur (S) | 0.30 | % |
Iron (Fe) | 0.30 | % |
Zinc (Zn) | 94.00 | ppm |
Manganese (Mn) | 5.00 | ppm |
Copper (Cu) | 13.00 | ppm |
Boron (Β) | 5.00 | ppm |
Molybdenum (Mo) | 1.00 | ppm |
Jar 250 g (box of 36 pieces)
Pail 2,5 Kg (box of 4 pieces)
Pail 5 kg (box of 4 pieces)
Cart box 20 kg