columnar apple trees
About 10 years ago I ordered a group of 3 different columnar apple trees. Unfortunately I never saved the tags, so I dont recall the variety nor the nursery I purchased them from. 1 died and the other 2 almost never produce fruit, if so its maybe only 1 or 2 apples. The trees themselves look very healthy. I dont have polination problems with my other fruit trees. So what could it be? After all this time a few more apples would be great!!!