Barbados Cherry

This weekend I was able to pot 5 of my tropical bonsai. I got this tiny beauty last May . It has flourished since coming home. The leaves have reduced in size, the back budding on older branching is healthy.
The tree is in a ceramic pot with bonsai stone while the tree continues to develop. I want the roots in the pot to grow to support more branching and sugar factories (leaves) on the top. Very soon or should start budding for flowers! The entire tree is 4” from stone in pot to the apex and 3” wide at it’s widest point.