August 2018. Endless hot sunny days and no rain for weeks, even in normally wet Yorkshire, has left me with a dry brown crunchy lawn. This sprinkler has definately given my lawn a good boost. It has a good wide area of coverage. You can adjust the angle of sprinkling to two positions. I gave all areas 20 minutes watering - which I managed to do on my medium lawn in just three positions because of the wide area the sprinkler distributes over - about 4/5 meters in each direction. After only 4 waterings every other day there was a definate improvement. Although still patchy the lawn is greener and softer under foot.