Posted 10/16/2020 06:40 (#8548255 - in reply to #8547439) Subject: RE: Soil grids
South of "border", between two rivers, still Iowa
+1 on zones. And definitely do my own samples. I have seen some really awesome displays of quick soil sampling. Then again most here only use them for lime recs and run the same crop removal program the always have. I get more people to test for extra nutrients each year, and they are happy with the results as we address more deficiencies.