AverageWhiteBloke
Member
Just thought I'd run this by people just to check if my thinking is right. Made a bottle of ferts up and got things wrong, however I do know what's in the bottle. Po4 is way too high which I thought I could just add more kno3 to balance it up but the amount I would have to add probably wouldn't dissolve and I've used some so I'm thinking, if I make up another bottle of same volume it should just be a case of making the other bottle to a ppm that when I average the two bottles are right and mix them together right?