Sulphur 90% (Granular)
Di Sodium Octa Borate Tetra Hydrate
FeSO4 . 7H2O Fe-19% | S-10.5%
Mg-9.5% | S-12%
ZnSO4 . 7H2O Zn-21% | S-10%
ZnSO4 . H2O Zn-33% | S-15%