Ok, I think I'm probably good then, it looks like my plant has small stipules already. I just didn't know what the nodes were and they worried me a little. I'm still crossing my fingers, not outta the woods just yet. It would be sad to see it go because it's my biggest plant, but it would be worth it to save the smaller plants that are also doing well. Thanks for your advice and the pics, now I think I know what to look for.