Think I over pruned....
I have 4 cityline hydrangas that haven't bloomed this summer. One did have a couple of blooms but the other three did not. After some research I think I might have overpruned them. I probably should have left them alone but read somewhere that they should be pruned. So anyways it's too late to undo that, but my question is - will the blooms be back next year if I leave them alone and don't do any pruning this year? Or are they ruined for good? :(