An oscillating sprinkler sweeps partial to water backward and forward, greatest for oblong plots and flower beds

https://earth.google.com/earth/d/17Sbe3PRWLZbxzdWfJdg0jXjLeTCFL1pr?usp=sharing

An oscillating sprinkler sweeps a fan of water forwards and backwards, well suited for square plots and flower beds. Adjustable width and selection guide evade sidewalks whilst preserving soil evenly wet.