Advantage Ag Supply is located in Parkston, SD.  Our goal is to provide the farmer with a way to save money and still get a quality chemical and seed program for their farm.  

We offer every major chemical manufacturers brand of herbicide, insecticide and fungicide.  We also provide many generic alternatives to suit your cropping needs.

Free delivery is available based upon the volume of each customer purchase.  Please call for more information on your specific need and we will do everything we can to accomodate it.

Thank You.