Posted 11/25/2021 10:54 (#9340596 - in reply to #9340429) Subject: RE: Lime Question
Ohio
He is correct in that it’s logarithmic but I knew what you meant when you said progressive. If it takes 10x to go from 6 to 7 then it takes 100x to go from 7 to 8.
John on a side note what do you shoot for as far as calcium magnesium saturation levels?