The American Grown Act aims to ensure that certain U.S. government agencies only purchase cut flowers and cut greens that are grown domestically. The main objective is to support local agriculture and promote the use of American-grown products within federal procurement processes. Key provisions of the Act specify that covered agencies, which include the Executive Office of the President, the Department of Defense, and the Department of State, can only use funds to buy cut flowers and cut greens if they are sourced from the United States or its territories.