Supply of MicroEssentials SZ Fertilizer (12-40-0, 10S, 12% rn)

The contract calls for the supply of 24 tons of MicroEssentials SZ fertilizer with a nutrient analysis of 12-40-0, 10% sulfur, and 12% renewable nitrogen, or an equivalent product that has been proven to match in physical, functional, and performance characteristics. Technical documentation must accompany the bid to validate equivalency, ensuring the substitute meets all required specifications without compromising efficacy or application outcomes. The product is intended for use in agricultural applications and must comply with the performance standards expected of the named formulation. This is a total small business set-aside under SBA guidelines, designated under NAICS code 325312 for fertilizer manufacturing, and is solicited as a subcontract by the USDA Agricultural Research Service, specifically through its Agricultural Facilities Management and Application Programs Division. The opportunity was posted on June 25, 2026, with responses due by July 8, 2026, at 10:00 AM. Delivery and performance are required at Prairie du Sac, Wisconsin, with a ZIP code of 53578. The solicitation is accessible via the SAM.gov platform but does not list a designated point of contact.