Zinc Sulphate Heptahydrate :- ZnSO4.7H2O
Content

Zn – 21 %, Sulphur – 10 %.

Dose 
Soil application / Fertigation:- @ 5 to 10 kg per acre for Zinc deficient soils & crop response to Zinc.
Packing

5 Kg, 10 Kg.