Style suggestions for my tiny barbados cherry?

[Crassula king]

I have had this tree for a year and have only done a bit of pruning( seems to be pretty slow growing). I was hoping for some advice on how to get it a bit more filled in. I keep it in a greenhouse for now and water daily with diluted dynagrow fertilizer.

 

[Anthony]

Get it Lush first.
Then it it will be very fast growing.

It will also flower and fruit at that size.

On my side it is a full sun shrub.
Good Day
Anthony

 

[Carol 83]

I'm surprised to hear it is slow growing, they respond well to pruning and bloom most of their time outside here. I have one blooming inside now, since it is still too chilly for it to go outside. .