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

https://caideniglg641.tearosediner.net/preventative-sprinkler-upkeep-that-conserves-water-and-money

An oscillating sprinkler sweeps a fan of water to and fro, acceptable for rectangular plots and flower beds. Adjustable width and latitude help stay away from sidewalks when keeping soil evenly moist.