Not just surviving, but still blooming in greenhouse.
This particular individual is in a pot with a pineapple & a bunch of Kalanchoes. At the end of season 2016, I dug up the pineapple from its' summer vacation in the ground & stuck the Coleus stem in the pot afterward. So when I put the pineapple in the ground last summer, I just left the Coleus with it. When I dug up the pineapple again this past fall, the Coleus came up too, so they got potted together again. I don't usually save Coleus by the roots like that but it's been fun. And BIG.