ssgardener wrote: This is penstemon 'Dark Towers.' Very dark leaves and pretty pink flowers but poorly coordinated with the hot bloom colors nearby. I got this from Santa Rosa a couple years ago and it just got huge.
Edit: Oops, the second pic is messed up but I can't edit it out.
Also forgot to add that I have another supposed 'Dark Towers' in the yard that has completely green leaves. It may have gotten crossed with another variety of penstemon.