Could you elaborate a little bit more fully as to what you mean by "plants"? There are a lot of different plants out there and many of them heal in many, dramatically different ways.
But as a generality, plant medicines tend to provide many advantages over pharmaceuticals.
All of my posts are entirely fictional. I am a writer, and as a means to research the life of a fictional character that I'm writing about, I post on the Nexus to get into character. In real life I have no interest or interaction with mind-altering substances.