United Kingdom

Hello. I am not a gardener, but have noticed that on 3 different types of trees we have in our garden, the leaves are curling up and the branches look as if they are dying.
I know it doesn't look right.
There are kind of redish patches on the leaves too. Can you tell me what we should do about it. We don't have a lot of money and we have a convent garden. Thanks.

• 24 Jul, 2008