"No, not THAT kind of Herb"

When I tell someone that I'm an herb farmer, their response, about 41% of the time, will be a conspiratorial "Oh?" accompanied by an eyebrow raise  and perhaps an inquiry about acquiring some herb (the chances of receiving this response increase to about 75% if the person is male). The next inevitable question is if and when I plan to begin cultivating cannabis, followed by some inspirational information about how medically potent it is. Thank you, I hadn't realized. 

I would like to make it very clear that I do not grow cannabis on my farm, nor do I intend to, nor do I sell it. 

There. I said it.  

Now that we have that out of the way, let's get back to business.