roses that seemed to have stopped blooming
I have older roses (shrubs) I think which bloom very little or not at all. This has happened past few years; I think I probably pruned them incorrectly but they were neglected for a few years before and the canes were crossing each other. I am almost tempted to dig them up but hope people have suggestions that are do-able by a novice gardener. Thanks in advance. I am in the Chicago area and the weather has been hot with very little rain so I am not sure what can be done.