These self fertile Cherry, Plum, Apple, Peach, Apricot, Pear, Nectarine, Asian Pear, Almond, and Walnut trees will always produce fruit, regardless of whether there is another cultivar planted nearby!
Shinseiki Asian Pear Tree - Heavy producer of sweet snack-sized fruit, thrives everywhere from tropical to cold climates! (2 years old and 3-4 feet tall.)