If you notice your lawn is looking a little patchy and brown, that could mean that it’s not getting the nutrients and resources it needs to stay healthy. One way you can help your lawn strengthen up is with an aeration service. Aeration loosens up compacted soil to create passageways for nutrients and other resources to find their way to the roots of your grass. There are two types of aeration services you can schedule: liquid or core aeration. Liquid aeration is the less invasive of the two as a solution is just sprayed onto your lawn to loosen up your soil. Core aeration, on the other hand, is a process that uses a machine to pluck cores out of your yard to achieve the same results—a process that should only be done in the fall in Wisconsin because cool-season grass will be strong enough during the fall to endure the process. Both options are great, so it doesn’t matter which one you choose. It all comes down to personal preference and when you’re looking to schedule this service.