Abstract: A process for coating fertilizer granules in which a mixture of adhesive and additive is provided and the particles of the additive in the adhesive are ground to a desired size. The mixture of adhesive and ground additive is then applied to the surface of the fertilizer granules and agitated to evenly coat the granules without agglomeration. Either subsequently or in combination with the agitating the adhesive in the coating is dryed without agglomeration. The additive/adhesive mixture may be applied to the fertlizer granules by any method such as mixing in a stirred vessel or spraying.