Ach! My brain is focused on other things this morning. The Logan Labs report also gives a desired range for base saturation % of Ca, Mg, K, and Na. Trace elements of B, Fe, Mn, Cu, Zn and Al are reported as ppm with no recommendations on the report.
Only when the last tree has died and the last river has been poisoned and the last fish has been caught will we realize that we can't eat money. Cree proverb