I have 2 large Romeo dwarf Cherry Trees and a Carmine Jewel dwarf Cherry planted in a row. They have been there for several years. Each year they are loaded with blossoms, but the Romeos basically set zero fruit and the Carmine sets a handful.

Since these are suppose to be self pollinating, what else could be the problem? It's so disappointing to see them loaded with blooms each year and never get fruit.

(I posted this in the Tree forum too)