"a" wrote in message
...
Hmmm, not sure what is under the lawn itself. We have a lot of clay in our
soil, but I dont know about under the lawn - it tends to get very 'crisp'
in
a dry summer.

We have very sandy soil with virtually no stones, and very well drained, we
get a fair amount of moss growing. A couple of cuts, then a going over with
a lawn raker, and most of the moss has gone. The grass looks improved beyond
measure.