The sprinkler head donut is engineered to prevent grass from growing into sprinkler heads or over them in a way that may block the spray pattern and reduce uniformity. It is available in a 3/8 in. version which is ideal for flush heads and pop-up sprays in short grass, and a 2 in. version which is ideal for pop-up sprays in long grass. Use the sprinkler donut sod cutter (sold separately) to remove sod in a precise 7 in. circle around spray head sprinklers, remove the cap from the spray head body or the flush head from the sprinkler riser, place the sprinkler head donut on the ground, and then replace the sprinkler head.
For preventing grass from growing into sprinkler heads in a way that may block the spray pattern and reduce uniformity
3/8 in. version ideal for flush heads and pop-up sprays in short grass
2 in. version ideal for pop-up sprays in long grass
Use sprinkler donut sod cutter (Orbit item 53032) to remove sod in a precise 7 in. circle