Sep 1, 2016 / Soil Report #11 S Spindifferent Gold Member Joined Oct 23, 2010 Messages 490 Location Central Texas Tractor JD 3520, JD X584 This may help you: Soil Fertility Recommendations for soil samples by Soil, Water and Forage Testing Laboratory
This may help you: Soil Fertility Recommendations for soil samples by Soil, Water and Forage Testing Laboratory