They're still going strong. The Malawi mix is about 12" tall now and looking good. 2 of the Lucid Dream plants are about 10" and starting to branch from the lower nodes. There's one runt plant, but it still looks healthy otherwise.
They have not received any nutrients up to this point and I don't see any reason to do so right now. The weather has been incredibly hot and I'm not sure if they would have gotten to this point if I was trying to grow them outdoors.