@ediblelandscapingsc
Consider yourself warned about aggressiveness...
Far more aggressive than mint and monarda!
I had a heck of a time getting it stopped at my previous garden...
And... yet... Brought it out to the current garden because it's so difficult to grow anything edible here... thanks to the voles.
I have enough room to plant these in the ground, but I would suggest container growing to anyone that was dealing with a suburban type situation...
In Macon GA, these are in a lot of people's yards, and make growing anything else... challenging.
Also... may spread by seed...