Anyone know what this is?
UPDATED: I was at Costco yesterday and found a plant that looked remarkably similar, so I'm assuming it is a perennial bachelor button.
I have no idea what color it will be when it blooms, but I'm looking forward to seeing it. Based on what I've read, I think I'll need to move it at some point - it's too close to a peony - and I've read they can be invasive. So it will probably gain a spot in the hell strip and another one out back by the alley where it can spread all it wants.