I'm not sure this qualifies as a houseplant (although I think
@purpleinopp grows them in containers successfully). Despite the fact that I don't trust our apartment folks to not spray my plants when they pressure wash.... I wanted a little something that isn't difficult to care for, a perennial, blooms easily, and wouldn't be difficult to replace if lost.
I've read the good thing is, you can't kill it. The bad thing is, you can't kill it.
Good thing it's in a pot.
Planto