Warm season grass goes dormant during the cooler months.That doesn’t mean it is dead. It does mean that the grass blades turn yellowish or even brown during the winter months.
Now is the time to get ready for springtime. A soil test might be a good idea. Both Texas A&M and LSU offer a great soil test for about $15. Use your computer search engine to browse for Texas A&M Soil Testing or LSU Soil Testing.