Thanks Brian! That's great information. I did water it in well with B12, and then mulched really well on top of that. It didn't die overnight, so I guess I can be happy about that! I did trim it back just a bit on top because it had a firm grip on the arch and I had no choice, but I'll wait to prune it back in Spring. I really hadn't thought about it getting new growth with pruning, and I don't want that just yet. I don't know which group it is in, but I always forget to prune it, and it's bloomed like crazy each year. It's been very bushy, and I've never paid attention to whether the blooms were on old growth or new. Oh well, I've got my fingers crossed and I'll just hope for the best. The new one that is now in it's place looks 100 times better than it did in the pot!