Grow your own damn hops! Hop rhizomes come from the roots of hop bines. They can be grown in most states including Texas. Here is a good video on BYO's site
about growing hops. Rhizomes cannot ship to HI, AK, WA, or ID. These states do not permit the shipment of live materials through standard shipping methods. Adequate in temperate climates but somewhat difficult to grow, when under heat stress. Susceptible to downy mildew. Alpha Acid : 8.0-10.0% This is US bred variety has some aroma qualities, but used mostly as a bittering hop. Hops are hardy in U.S. Department of Agriculture plant hardiness zones 3 through 8.