Providing aeration for your grass entails dealing with thatch -- which, along with compacted soil lies at the heart of the matter. The build-up of thatch makes it difficult for your lawn to breathe. Lawn aeration performed in spring or fall helps control lawn thatch. The process of lawn aeration be as simple as poking holes in the soil here and there, but this would work only for superficial cases. For those in greater need of lawn aeration, this haphazard approach will not b