Grosse Pointe Garden Society Season 1 Trailer HD - Grosse Pointe Garden Society premieres Sunday, February 23 at 109c on NBC and streaming on Peacock. When four members of a suburban garden club get entangled in a scandalous murder, they’re forced to bury the body – in their own well-manicured flower beds. In this juicy new drama from the creators of "Good Girls," everyone's got dirt… but some secrets never stay buried.