About Us


Allied Ag Services

Allied Ag. is your Texas Hill Country headquarters for quality farm and ranch supplies, competitive prices, and outstanding customer service. Allied Ag. offers the best products from some of the best brand names, including Purina, Lindner, Bluebonnet, Jacoby and Lyssy & Eckel feeds. 

Owner, Jimmy Duecker, has operated Allied Ag. for 40+ years. The business began it's operation on the LBJ Ranch here in Stonewall, Texas, known then as Hill Country Fertilizer. Around 1970 it was moved to downtown Stonewall and was renamed Allied Agricultural Services. Jimmy has a Bachelor of Science degree in Agriculture Education from Southwest Texas State University in San Marcos, Texas. He has also been a peach grower and rancher all his life.


We specialize in liquid fertilizer and herbicide applications. We are custom applicators and also have spreaders for your use.

We sell drip irrigation supplies for commercial growers and home users.

Livestock Feed is also a large part of Allied Ag. We specialize in show feeds and show supplies along with special additives. Our Purina line of Accuration liquid feed has become the premier liquid feed. We offer Purina Pur-lix tubs and MLS tubs for all livestock.

Need Seeds? We have them too, from Sudan seeds to Rye Grass to Wheat and oats to specialty native pasture seeds.

Our goal is to meet all the needs of farmers, ranchers, and homeowners.

Visit us today!

Our team is here to support your farm and ranch needs. With our deep understanding of agriculture and our mission to provide quality service to our customers, coming to Allied Ag. for your farming and ranching needs is an easy choice.

Whether you already know what you are purchasing or need a consultation to determine the best option, we are here to help.

Contact Us Today!

Scroll to Top