u/Proper-Cat-7494

So many questions. When we bought our house 4 years ago these were little guys that grew extremely fast into full beautiful hydrangeas. One year I cut them down about 2 feet and the next summer all the blooms drooped because the branches were too thin. So this year I just thinned them out and dead headed and now they’re too big that the sun is getting them and burning the leaves 😭 why should I do?! Prune in late spring?? Let them burn?!