AERATION

Compacted soils, due to silt or clay soils or heavy foot traffic, can inhibit growth since air, water, and nutrients are unable to reach the roots. When left unchecked, compacted soils can lead to pest and maintenance problems, including making it harder for grass to fight off weeds and recover from damage.

Core aeration is the best way to go here, and you can rent an aeration machine for larger lawns and a hand corer for smaller areas. Cores of earth are removed (and left on your lawn for extra nutrients) and holes left in your lawn, which will eventually be filled in with new grass.

Every lawn is a bit different when it comes to aeration, but I recommend all lawns in our area are done at least once every 2 years.