Any scent to the leaves? Looks like my anise hyssop.

tj

It does look like anise hyssop, but no scent. I'll let it get a little larger and then give it the sniff test.

Maybe a different agastache if not anise scented. The giant one seeds around well too.

Here is some anise hyssop growing on our prairie (www.duffymeadows.com) for comparison