Originally Posted by NattyLawn
I'm not sayin Sumagreen won't get your lawns "Bangin", but why don't you tell me how a liquid application builds OM?
The increased root grow will add some OM. I would assume this is an incremental process which needs to be studied more.
I think it's the combination of larger root systems and the mineralization being done by the microbes that are helping the turf now.