Solu-Cal Enhanced Calcitic Lime has received OMRI® Listing status from the Organic Materials Review Institute. OMRI® Listing is granted only for products that meet the criteria for use in certified organic production. OMRI® Listed products undergo a rigorous review to ensure compliance with organic standards. The OMRI® review verifies product credibility and allows customers to confidently choose products for organic production. Solu-Cal joins an elite group of products included in the OMRI® Listing and is held to the highest standards in organic accountability. Solu-Cal Enhanced Calcitic Lime is included in the Crop Fertilizers and Soil Amendments Classification and Calcium Carbonate category.