I need help.
About 6 years ago, I planted 4 green gala apple trees and 2 Red Anjou pear trees.
Two of my apple trees didn't make it. So now I have 2 of each. Up to this point, they do not produce much fruit. Maybe 5 apples and pears each and some years none.
I have been told that I need at least three of each tree. Is that true?
What can I do to get them to produce better or am I just expecting too much too early?