If its a powder, just try 2 teaspoons(not tablespoons!)/gallon
4x5 Reviewed by 4x5 on . Need some help on this one.. here´s my prob i have a powder pre-mix of nutes, the NPK values are 20-4-10, my question is can i solve it into water???if so what should i do????tks for yr help guys... Rating: 5