This organic lawncare forum should be a treasure trove of scientific information about soils and grass living in the natural world... But we are stuck on No-till, which grass is... by the way... Then express the need for 'aeration'... Does anyone else see the logical absurdity of both them ideas being true??? I would like to see this forum do more than call each other childish names, because they have no answer to a rational question... or becuz no one believes in the "Sustainable"... If there were people in this forum that actually understood soils, and living soils we could figure out cultural practices that defeat 'Lawn Disease'... But then there would be no sales of anti-fungal cream for grass, and the problem that allowed it to proliferate continues on, unabated... Is that a useful discussion... non-stop infomercial...???