KASU

Medical Marijuana

Bill Essert hasn't lived in Arkansas in years. He's a businessman for an agriculture technology company in Cotati, California — BioTherm.

"What we do, we’re showing two things, the O2 Tube, which is all about dissolved oxygen and enhancing the amount of dissolved oxygen by infusing oxygen into your irrigation water, and the benefits of this is enhancing growth, plant growth, higher yields, less fungus and more yield for the amount of bud as well as higher levels of THC."

His parents still do, though. Live in Arkansas, that is — Conway.