Re: Help - added 3 teaspoons of Mono Potassium Phosphate instead of Mg Sulfate Well, 3 teaspoons is approx 41ppm of PO4 :/
First WC 30% : 29ppm
2nd WC 50% : 14ppm
3rd WC : 50% : 7ppm
I would advise you to do one or two more. By the way I think you could have done bigger WC, like 80%. |