Mosaic 2006 Annual Meeting of Stockholders

July 7, 2006

PLYMOUTH, Minn., July 7 /PRNewswire-FirstCall/ -- The Mosaic Company (NYSE: MOS) will hold its 2006 Annual Meeting of Stockholders on Wednesday, October 4, 2006 at 11:00 a.m. Eastern Time (10:00 a.m. Central Time). The meeting will be at the Radisson Hotel and Conference Center, 3131 Campus Drive, Plymouth, Minnesota 55441.

(Logo: http://www.newscom.com/cgi-bin/prnh/20060331/MOSAICLOGO )

Stockholders of record as of the close of business on August 9, 2006 will be entitled to notice of and to vote at the 2006 Annual Meeting of Stockholders. A Webcast of the event will be available through Mosaic's website at http://www.mosaicco.com/investors .

For more information on this location, please call Investor Relations at 763.577.2745.

About The Mosaic Company

The Mosaic Company is one of the world's leading producers and marketers of concentrated phosphate and potash crop nutrients. For the global agriculture industry, Mosaic is a single source for phosphates, potash, nitrogen fertilizers and feed ingredients. More information on the company is available at http://www.mosaicco.com .

SOURCE The Mosaic Company