An oscillating sprinkler sweeps keen on water from side to side, well suited for oblong plots and flower beds

https://www.youtube.com/channel/UCbBKLG9QejC_KiKVQqQAqqw

An oscillating sprinkler sweeps keen on water forwards and backwards, just right for rectangular plots and flower beds. Adjustable width and diversity assist circumvent sidewalks whereas maintaining soil calmly wet.