Q.A pencil holly
This holly was planted by the designer. It was put in a hear ago. I am noticing that several of the little leaves are turning brown. I looked under the weed barrier and it is pretty wet. It does receive water from two sprinklers, but the nursery knew that. I have now read about the plant and I am told that it does not need a lot of water. Should this holly be moved or placed into a container? Or, will it survive the moisture?

They definitely need to be moved. This will be too much moisture for them. This sounds like the reason that they are suffering, and moving them will be the best option.