I want to know how many ounces of fertilizer to mix per gallon of stock solution to be injected at a certain injector ratio to get a certain concentration of nitrogen.I don't have mixing instructions from the fertilizer label, but I know the percentage of nitrogen in the fertilizer.
What is the desired nitrogen concentration? ppm N
What injector ratio will be used? 1 :
What is the nitrogen percentage of the fertilizer? % (As a whole number. For example, for 20-20-20 input "20")>