When to prune Oak leaf hydrangea
I am a novice at hydrangeas, but I'm a long-time gardener. I have a huge Oak leaf hydrangea that is taking over my whole lilybed. I'd like to cut it back, but I know nothing about when is the appropriate time, or where to prune. It has finished blooming, the heads have turned pink and shrunken about 50%. Would this be a good time? Would I be sacrificing next years blossoms?
Any advice would be appreciated.