great question because when i heard someone was applying 20 lbs of it per 1,000 sq ft. isn't that 2 lbs. N/1,000 sq ft. if is 10% N? is my math off or is that correct? if so, that is a lot of N for the spring and i wouldn't be surprised if you saw disease and had to mow every day. has anyone heard of a corn gluten meal liquid that is supposed to be coming out? any good articles or research making progress toward a selective organic weed control that is safe for children and pets?