First, Thanks for your replies, yes it gets plenty of water as the one side of the house drains down to within a yard of the base,
By Corgiman
Shropshire,
United Kingdom 
First, Thanks for your replies, The apple tree in question last year bore no fruit and leaves seemed fairly dry I am open to suggestions as regards feed,
14 Apr, 2021
Answers
Is the tree in a pot or in the ground?
15 Apr, 2021
Hi,
the RHS suggests a baalnced feed such as Fish blood and bone or similar. Growmore granules are equally good. You say its next to the house wall, that could be the problem as it is in what is called the rain shadow. So make sure you give it plenty of water during dry spells and when there are only light showers.
14 Apr, 2021