We have a very large cherry tree in our yard that hasn't bared fruit in at least 15 years. Does anyone have any advice on what I could do to possibly make it bear fruit again? Does it need to be trimmed, or would that hurt it?
Is it the only cherry in the nearby area? Did someone else have some before, but cut them down 15 years ago? If yes, then you need some new cherries of different cultivars to make cross-pollination effective.