I struggled to take a photo that would show the size of this, even with my hand, given it is so thick and so wide. It is larger than a dinner plate and probably six inches high. It has to be my largest one ever.
@Kelliann Mine are in part-shade. They are next to a fence and part-way under a medium-sized tree. I would encourage you to try this variety or a similar one in part-shade. They are quite hearty, and while they can get large, they are extremely easy to cut back. No more than five minutes each fall.