Chinese Sweet Plum is a great choice for a bonsai which will be grown indoors.
While they do best in direct sunlight, they will adapt to indirect sun,
and do very well under Full Spectrum Fluorescent or LED Grow Lights.
On older trees (10 - 15 years & up), the dark bark peels exposing much lighter bark under it.
The multi-colored combination of old and new bark is striking.