South Central Regional Office (Region 4) Ken Weidenfeller, Regional Director Ken.Weidenfeller@TexasAgriculture.gov South Central Texas Regional Office  (Map) (210) 820-0288 8918 Tesoro Dr., Suite 120 San Antonio, TX  78217 Fax: (888) 203-1235 W. H. "Bill" Pierratt Building - State Seed Laboratory  (Map) (979) 542-3691 1010 County Rd 226 (shipping) P.O. Box 629 (mailing) Giddings, TX 78942 Fax: (888) 205-8417

South Central Region Counties Atascosa Gillespie Medina Bandera Guadalupe Menard Bastrop Hays Reagan Bexar Irion Real Blanco Karnes Schleicher Burnet Kendall Sterling Caldwell Kerr Sutton Coke Kimble Tom Green Comal Kinney Travis Concho LaSalle Uvalde Crockett Lee Val Verde Dimmitt Llano Williamson Edwards Mason Wilson Fayette Maverick Zavala Frio McCullough