Looking to dethatch my lawn. Currently cutting at the max height my mower will allow which is around 3.5". Not sure if I should lower it or by how much before detaching (Sunjoe)?
I feel like in theory the shorter the grass, the easier it is for the tines the reach the thatch without tearing up the grass blades.
I feel like in theory the shorter the grass, the easier it is for the tines the reach the thatch without tearing up the grass blades.