Dwarf Granny Smith Apple Trees
Has anyone had success with these trees? If so, would you give me some tips? We planted two several years ago. While the trees are doing well, the apples are not. They tend to get spots and/or just fall off the trees way before harvest time- that's whatever the squirrels don't eat.
If you are spraying your trees and having success, what are you using?
Thanks in advance for your advice :)