Does soil pH have an effect on the MET value?
EBT has analyzed over 1,900 soil samples for both pH and MET value. The soils were collected in the southern portions of Alberta and Saskatchewan, Canada during the months of May through September, 1996. We see a general decline of MET value as pH increases. However, in any pH range, MET values can range from 0 to 40 thus we do not believe that soil pH is a strong influence on measured MET values. Click here for full details of this major survey.