West Texas Agriplex We Have new locations in Meadow Olton and Dimmitt West Texas Agriplex, headquartered in Seminole, TX, is a leading supplier of Liquid, Dry and Foliar Fertilizer, Farm Chemicals, Seed and Farm Supplies.  Along with two of the largest Dry and Liquid Storage facilities on the South Plains, WTA has the capability to custom blend any type of fertilizer to fit any soil requirements. WTA provides the best Custom Application using the lastest technology available on our Applicators.  WTA has on farm storage tanks for our customers to use and the transportation equipment to keep those tanks serviced. Our convenient locations across the South Plains combined with the most knowledgeable sales force and support staff enable us to provide our customers with the highest level of personal service. WTA services customers over the entire South Plains of Texas and Eastern New Mexico.  Click here to see a map of our service area or visit our Locations page to see where there is a location near you.