Are you sure you are going to consume something which is not lab tested and is coming from a stranger who looks very fishy?
Ah of course I won't consume it , but I have a chance to send it somewhere to have it tested ( I'm not talking about in detail lab tests etc ) , some general stuff that but would be enough to show if there's anything special to his herbs , cause right now I'm pretty sure his herb container is either filled with air or field grass .