[Theo looks a bit frustrated, since a surprising amount of inmates weren't into this idea. The less involved, the harder it was going to be to execute. He runs a hand down his face, thinking got a moment.]

Okay, so. There's this plant in the greenhouse. I've been workin' in there for awhile, and I've been cultivating it. Soon, there should be enough that I can make clippings and hand them out to inmates without it being too noticeable.

[He takes another look around, making sure the area was still clear.]

It's poisonous. Can knock a person out with just enough skin contact. I think it's an ingredient in those sleeping pills they got in the infirmary, y'know? The ones that give you really wild dreams. Anyway, we get these safely into the hands of inmates, then we can use 'em on the wardens when the time is right.