I need to know the name of this plant, see below

Question

It has white stems and leaves. It has large white and purple blooms. It is like a hedge or shrub, but I am told it will grow 12 ft tall, 6-7 ft wide and will make a perfect privacy shrub along a fence row. Do you know of or have an idea of the name of this plant? I got it in central Texas and it is supppose to be drought resistant, needing little water, and is suppose to be fine in direct sunlight. Please advise.

Answer 1

Do you have a picture of the plant? If you could send in a picture, we could be of more more in identifying it.