Pear tree did not blossom this year, tree is four years old

Question

After two very successful fruit yield fruits, my tree failed to blossom this year, ”good sunlight, good soil, good water —– no blossoms why ??

Answer 1

These articles should help:

https://www.gardeningknowhow.com/edible/fruits/pear/getting-a-pear-tree-to-bloom.htm

https://www.gardeningknowhow.com/edible/fruits/pear/no-pears-on-tree.htm