Posted 5/17/2022 19:27 (#9664361 - in reply to #9664292) Subject: RE: What's wrong with this soil test?
Minnesota/Kentucky fertility based on ENERGY
My concern is that the Ph is variable; if you take a square foot out of your field and test the Ph weekly, you may be surprised by the change over summer and fall. We've seen it change from .50 to 1.0 based on saturation and temperature. We are trying to get a light spectrometer to give us better readings right in the field throughout the year.