There are many things your can grown in fall in your area of Texas, Linda. Later this summer, you can plant kale, chard, lettuce, spinach, carrots, onions, turnips and more. I lived in Houston for several years, and Russian Red or Lacinato kale was one of my favorite things to grow in the fall. I know that Texas A&M Extension has great information about what to plant and when to plant it for your area. Contact your local county extension office for a list.