Ultrasol® SOP
•A fully water-soluble crystalline potassium (K) and sulphur (S) source.
•Applied in fertigation of soil-grown crops during maturation phase, supplying part of the potassium without nitrogen.
•In hydroponic systems Ultrasol® SOP is applied in the first place as sulphate source for crops that require high amounts of sulphur.
| Información técnica | |
|---|---|
| Potassium oxide (K2O): | 51.5% |
| Sulphur (S): | 18.7% |
| Solubility (g/l at 20°C): | 124 |
| Insolubles: | <0.05% |
| EC (mS/cm at 25°C): | 1.5 |
| pH (1%): | 2.4 |
