Purple Perennial

[Loco_Joe]

Hello all. I guess I planted this some time ago but don't recall what it is. A perennial growing in full sun in Kansas.
Thank you.

[KarenZone3A]

Hello there,

The square stems put it in the mint or Lamiaceae family.
I believe it is a hyssop or agastache. so many different cultivars I can't be more specific than that froom what I can see. Leaves will be aromatic when crushed.

hope that's a start anyway in identifying your plant.

Karen

[Loco_Joe]

Thank you!