Phostrogen Plant Food

I bought the tree a few months ago and put it in the garden, it grew by about 8 "since I put it, it was established recently, I noticed the leaves begin to wilt and some green pods have appeared i.ve been fed with food plants phostrogen, what I'm doing something wrong???? please help!

Hello first open the green pods and see if theres a bug made a nest to grow in, if it's just a bubble sheet when you have a mineral deficiency I think [I have not seen your problem], it can be a sheet of light is fading / red or green leaves, which early fall, the iron and / or manganese deficiency, apple usually happen very easily in most soils and its already established its autonomy, it may be just the change of weather All John Best

Stop the phosphate and water for a few days and try to identyfy pods "
in a book of good gardening.

The most common disease of apple tree that I know of is apple scab. I do not know what is wrong with your tree without seeing the leaves and fruit pods which you speak. I found a site with all the diseases of fruit trees get, maybe you can navigate through there and watch the symptoms so that you can reduce it.

Ive got 20 apples and cannot think of anything id call a pod ... see if its a kind of leaf gall ...