Posted 10/18/2020 08:40 (#8551320 - in reply to #8551233) Subject: RE: I sent some soil test to 2 labs
The samples were sent to Penn State were I've always sent them. I also sent 1/2 of the same sample to Spectrum Analytic in Ohio through our Growmark rep.. I posted it because I've always felt if I need a second opinion for my health. I should get one for my soil health as so far in life I've spent way more on soil health than my own. I mostly use the lab to get soil ph for our rotation of spreading lime. Phosphorous levels are always good here. Potash is what vary depending on crops but try to maintain the optimum level on all ground. I knew there would be a difference between labs but not that much. Precision Ag is a buzz word when you can't even get a solid basis to use it.