Thank you, everyone! Yes, I've always loved the delicate flowers on Queen Anne's Lace. Even in that weird spot behind my garage without much sun, it's already self-seeding and spreading a bit. I'd love if it entirely filled that space back there and blocked out the grape vines that I trip on every year and have to spend a few days having to cut back and dump. Plus it's food for swallowtails, win-win!