Raised or grown at home.
Originating in or characteristic of a locality: "Rock is homegrown music in the United States, evolved from blues and country and Tin Pan Alley” ( Jon Pareles).
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.