'home-grown' definitions:

Definition of 'home-grown'

From: GCIDE

homegrown \homegrown\, home-grown \home-grown\adj.
1. grown or produced at home or in a specific locality; -- of plants or animals. [WordNet sense 1]
Syn: local. [WordNet 1.5]
2. Originating in a particular place or region; as, homegrown talent; -- applied broadly, to people (especially people with specific skills), products of manufacture, etc. [PJC]