I got up to a very white hoar frost this morning. That wasn't supposed to happen. I had taken some things back out, but not a lot because I was doing other things and got too lazy to do it. Might should have moved them out because it might have resolved the space issues. Those brugs just did too well! One has a 5' spread and from the bottom of the container reached about the same height. It looks great, but it's taking up way too much space. The other three didn't reach that size, but they aren't exactly little. However, I'm not going to like it if a couple I managed to get out are damaged or killed. I think a couple of others will handle the frost, but I don't know about a couple. I'm just waiting for the sun to clear it away and watch and see.