Pop up and gear drive sprinklers are often subjected to being covered by a growing lawn. This is because they are installed at ground level, making them prone to being obscured by grass and other plants as they grow. Over time, this can affect the sprinkler’s performance, reducing its ability to distribute water evenly across your lawn. Therefore, regular maintenance is required to ensure these sprinklers remain visible and functional. Despite this challenge, their low-profile design makes them a popular choice for many homeowners, as they blend seamlessly into the landscape when not in use.