Sad looking old cherry tree
I have what I think is an ornamental cherry Tree in my garden. I also think it's been there for many years possibly 30/40 years. For the last few years it loses it leaves all the time and the leaves have holes in. Last year we cut it back a bit and put a protective seal on the cuts. But it's still been poorly looking this year. I'm wondering if it's gone and we should take it out or should we cut it back really hard and see how it grows back. Any advice would be gratefully received.