Natural dwarf possibly getting to 10' - 12" tall. Mine are on dwarfing roots and are only about 6' tall.Thanks for the tutorial. I would have to study it for a week, then sit down and write it down several times before I could wrap my head around it. Always open to new brain cramps.
Do you remember any specifics about the cherry seeds? Sweet, sour? Mature tree size? Likely to breed true? Name of the cultivar? Also, what's your growing zone? I'm 4B.