Can't you take Hosta's to Hermann and mix them with other plants the deer don't like, to keep them away?
Not my first, but one of my earliest memories, a neighbors daughter, who is a famous artist, was painting a picture of Iris's. I had discussed that with my mom, who thought I was crazy, and she never painted flowers, when we went through a local home on the national historic register, where that picture was hanging. I said that's the picture about a second before they started talking about it.
As for you pulling out bushes and stuff from the other house, this sprung to mind:
https://youtu.be/eHANLC9JtWI