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Lawn aeration and dethatching are meant to solve the same problem, loosening up compacted soil so that the root systems can grow and receive more water, oxygen, and nutrients. Aeration is the gentler option and often the preferable one. Dethatching completely tears out the thatch layer of the lawn and can inadvertently yank out healthy grass if done incorrectly. Aeration loosens the soil and only removes small cores of it.

The easiest way to rough up soil to accept grass seed and provide the best opportunity for its growth is to make several passes over the area with a garden tiller and rake away the loosened vegetation and debris. However, in some cases, very hard ground may require using a shovel or pick to break up pieces into smaller chunks that the tiller can handle more easily.

If you have a healthy lawn, it’s not necessary to aerate it. However, lawn aeration comes with many benefits that can improve lawn health and help you save money on lawn care. 

Aeration makes it easier for lawns to absorb water and key nutrients. It also encourages a strong root system and discourages weed growth. So do your lawn a favor: Make it as holey as Swiss cheese, and let it breathe. If you have more questions regarding aeration, you can contact a landscaping company near you.

One of the most effective ways to improve lawn absorption is to learn how to aerate your lawn. This is a process where you poke tiny holes all throughout it to break up tough soil and sediment, creating pathways for sunlight, water, air, and nutrients to seep into the plant’s roots. In turn, it promotes stronger root systems, making your lawn or plants less susceptible to pests and disease. Ideally, you’ll want to aerate your lawn at least once per year during the growing season—think late summer to early fall.