WEL RIGHT is an aqueous formulation containing Potassium Phosphite as an active ingredient. This compound is also known as Potassium Salt of Phosphonic acid. The P205content of this formulation is 40% minimum, the molecular formula of Phosphonic acid is H3PO3.Whereas it is H3PO4 for Phophoricacid. One oxygen molecule being less in Phophonic acid, makes it more active in the plant system.

Foliar Spray: 2 ml/Ltr of water