An oscillating sprinkler sweeps partial to water forwards and backwards, desirable for rectangular plots and flower beds

https://trentonwjtw274.theglensecret.com/irrigation-zone-planning-wiser-sprinkler-installment-approaches

An oscillating sprinkler sweeps a fan of water from side to side, suitable for square plots and flower beds. Adjustable width and differ aid avoid sidewalks even as holding soil lightly wet.