Welcome to American Grasslands! American Grasslands is a local, family-owned HOA landscaping service for residential and commercial clients through Foristell, MO, along with the rest of St. Charles and St. Louis Counties. First impressions mean a lot. We offer a plethora of lawn care services, from fertilization to cutting to core aeration and overseeding. We're also available for shrub and tree trimming services and snow removal. Make a great first impressionu2014contact us today to get started.