Need help identifying this shrub
Long time reader, but this is my first time posting.
I am trying to identify this shrub (picture attached). My wife and I purchased this home two years ago and there are four of these on the property, this being the youngest.
This gets about 8 hours of sun and does wonderfully year round and requires almost no maintenance. The other three have Northeastern exposure and are close to the house, so at best 4 hours of sun per day. They are ever green and the leaves range from green, to yellow, to red. The one shown has shinier leaves while the other are more matte. This shrub is about 2.5 feet tall where the others, which are older, are now about 4.5 feet tall. There are no flowers or fruit and these are evergreen shrubs.
I have reviewed the Austin Planting Guide a dozen times, scanned through Texas A&M listings and even spent about an hour on Monrovia trying to find out more...no luck.
Any help is greatly appreciated!