If you've ever sat on the grass in your yard and it felt like you were sitting on a lumpy bag of rocks hidden under a thin layer of dirt, there's a fair chance the soil itself is the issue. Much like ...

A few years ago I had a sprinkler system installed and a lawn seeded. In some places the grass is great, and in other places it is in clumps, which makes for a very bumpy and sorry-looking yard. What ...