It's an opinion. We shouldn't answer it for you... but to be "American grown" I think you should have been born with (or at least be given at some point) freedom and equal rights. You should know what it feels like to plan out your day and not be forced to work in a clothing factory for cheap labor. You should be able to vote when you come of age. You should love who you deem fit and not have to answer to anyone why. To be "American grown" you should be allowed to have every opportunity that everyone in the United States has. The right to have an education, to marry, to get a high-paying job, etc. That's what I think it means. That's an example. Figure out what your opinion is.