Ah, well...I can't answer that for certain, but I do know that my Path at least deals partly with poisons. Both procuring them and curing them. I've only been here a few days, so I'm not sure if any of the others do but it wouldn't surprise me if there were. So maybe that has something to do with why they don't have limitations on the sorts of things we can grow here.

[It would, after all, be pretty silly to tell people that they need to learn how to craft poisons and then deny them the ability to procure the materials to do so.]

But thank you, I'll have to make sure and speak with them at some point.