My avocado tree was doing fine, until I noticed it begin to wilt, although her sister was doing fine.
I didn't know what fertilizers to give it first, but later I noticed mushrooms growing at its roots. They are what's making it wilt.
Is it enough to remove the mushrooms only, or will they just grow again? What shall I give it to come back to life?
This is a picture of the avocado with mushrooms:
and here is the picture of it with her sister: