Board Thread:Suggestions forum/@comment-27587913-20160813181821/@comment-25841881-20160813222402

You know.. It might be rare for a reason. Overhunting. It would be fairly precious to the Dwarves because of how useful it is, and so people would search it out and collect it. The Dwarves already got it all!

That said, I agree that Dwarfwort should be farmable. Fangorn Draughtplants should be farmable too.