Mountain ash problem
Is it too late for my Rowan tree to be saved? Several of the branches have died over the winter and I have cut these out. The remaining branches have very small leaves but are still flowering and fruiting although these appear to have decreased in number also. This decrease in leaf size has been going on for 3-4 years but the branch dying seems to have accelerated this past year. I can see no signs of canker and the leaves appear healthy. I am on heavy clay and the tree is next to a wall if this is of any help. Thank you.