Take a drive through the picturesque landscape of Niagara on the Lake and you’ll see acres of vineyards, farms and wineries.
You’ll also find a greenhouse with one of the largest marijuana farms in the world. And if you’re standing close enough -- just a few yards away from the building -- you can smell weed.
Inside the greenhouse, a tour is starting. We get a peek at the growing room. Hundreds of lush green plants, in pots, lined up in rows under very bright growing lights. Large fans positioned near the ceiling.