Even though they are native, but you will still want to plant them in a nutrient-poor type condition. For example, set up a small area in your yard where you have created that kind of growing condition. Not just planting it in your Texas soil.
You can achieve that by digging directly into the ground and setting up the proper area or using a kiddie pool or something similar.
Others who are growing them mention that they are growing in pots but you specifically want it in your yard, so just make sure about that part.
