My Hydrangeas won’t bloom
We bought our home last July when it was extremely hot. The Hydrangea bushes (4 of them already planted) did wilt a bit but we were able to bring them back each time. The winter was very mild and the Hydrangeas did not die nor did we trim them back (they are short, about a foot and a half tall). This spring there was some new leaf growth but nothing else. How do I get them to bloom?