Copper Sulphate is a versatile micronutrient fertilizer that supports enzyme activation and improves plant immunity. It helps prevent copper deficiency, enhancing growth and overall crop quality.
| Content | Limits |
|---|---|
| Appearance | Blue Colored Crystals |
| Copper as Cu | 25.5% Min |
| Nickel as Ni | 0.03% Max |
| Iron as Fe | 0.05% Max |
| Lead as Pb | 0.002% Max |
| Cadmium as Cd | 0.001% Max |
| Arsenic as As | 0.0005% Max |
| Mercury as Hg | 0.0005% Max |
| Insoluble matter in water | 0.02% Max |