I applied the corn meal gluten I received. I put down a 40 lb bag on my small lawn....I can tell you I put more than the recommended amount. I used a drop spreader.
So did it work? Well I have a major dandelion problem and we get hundreds of dandelions...this year even with the application we have hundreds.
However, I am not giving up on the corn gluten meal. I think my lawn is in such bad shape the corn gluten meal alone will not work. I actually think we have less this year than previous years.
I plan on reapplying more later this summer. I'll keep you notified. So far, I have to recommend this path forward. It is better that using all those chemicals.