Hmm.. I was hanging out at my buddy's work today at a house they were painting. In the rear of the house there was suppose to be sod installed.. The landscaper then arrived and I was talking to him for a bit and asked him a few questions on his method of sod installation and it did make sense to me, but have you guys ever done this? He put down 3/4 crushed rocks then laid landscape fabric on top then he put bedding sand then he put fabric again then he put topsoil, levelled it then he put sod I was like whoa! I thought you only put that on soil? lol.. he said his method there is no moss growing and that if you just laid the sod on just the soil moss will grow?? I found his method of sod installation interesting, any of you guys do it?