Smoke bush leaves curling
Hi guys, I moved the cotinus royal purple into a pot when we were doing the driveway last year and it's still in the pot, but has doubled in size. It was flourishing but now in this hot weather even though I water every evening, the leaves are curling and it is looking poorly. I've read not to feed them too much in season and that they are sun lovers. It has sun and it's in the same position as it was in ground. Questions are: Can I move it into the ground or a bigger pot? I read it might drop right back if I do. And has anyone seen this before? Thanks loads.