Posted 9/26/2022 07:49 (#9861555 - in reply to #9860351) Subject: RE: Soil sampling and applications????
ECIL
Sample yearly, starting with grids and switch to zone sampling after 2-3 years. Apply according to test recommendations. Pull samples at the same time each year and use the same reputable lab each year. I've done this for well over 15 years with solid results. Plus it's put me money ahead over the long haul.