Originally Posted by Skipster
You're jumping at a lot of non-lawn issues to prove the way you're doing your lawn apps. You linked how mycorrhizae can help in nursery crop production and in tree/shrub establishment on harsh sites and you've linked about how rhizobia interact with legumes, but you've linked nothing about how these impact lawns. Lawns surely don't benefit from N-fixing rhizobia, unless you are growing legumes in your lawns (which most people call weeds).
I've provided info about soil microbiology of lawns. You've provided info about nursery crops and legumes -- none of which make up my lawns!
You first said there was no proof Mycrorizia worked in the field. I gave proof right? People have trees in their lawn right? There is a trial showing Mycorrizia do work in field trials. Lets get that one point straight first.
Then I will move forward with the turf aspects.