Lovely form of Syzygium , Resilience is a rather fast growing fellow – up to 5m ish.
A round leaf form is quite handsome, will colour up reddish, coppery in Winter time , followed by flowers in summer and then followed by edible (ie non toxic) berries.
Use as a screen or a hedge and plant close together for a nice, thick wall. Full sun to part shade. Improve your soil with compost, and rock dust and use a slow release fertiliser. Add clay if your soil is sandy.