I never mentioned any "free" tests. I was referring to the accreditation process and the government staff who regulate soil test labs in order to protect the consumer, as well as the government website providing the list of accredited organizations available in the part of the world in which you live. Obviously this is rather country dependent, and not all countries provide these resources to consumers. If such a service is available in your country, then why not take advantage of it?Where is this free soil testing service and why do you not have a test done by them yet??? Post pics or it didn't happen!