Alabama Apples? Possible?
My 5-in-1 Apple Tree is now 25ft. tall. It's healthy and looks good but doesn't make very much fruit. I only get about 10 little green apples each year, not worth eating. I like the tree since it shades part of my deck but wonder if anything can be done to make it productive? I've done a little pruning each year and fertilized it with 10-10-10 every year. Any advice from some experienced Alabama apple growers?