Answer: Most apples are self-sterile and will need a second variety for pollination and heavy fruit set. Choose a tree with the same mid-season bloom time such as Liberty, Empire, Winesap, Jonathan, etc. Peaches are usually self-fertile so a second variety is not required; Bartlett, Bosc and Comet are good pollinizers for your Anjou pear.
By the time you finish, you should have a wonderful fruit tree orchard.
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