An oscillating sprinkler sweeps partial to water to and fro, best suited for square plots and flower beds

https://sites.google.com/view/aquabrightllc/holiday-lighting-commercial-irrigation

An oscillating sprinkler sweeps a fan of water to and fro, acceptable for oblong plots and flower beds. Adjustable width and quantity guide preclude sidewalks at the same time preserving soil frivolously wet.