Two weeks ago, I couldn’t see straight, and I got tied up in knots about something. So let’s start at the beginning and make it really quick. Two years ago, in an effort to make our front lawn look as good as possible, we decided to have the lawn replaced and sodded. The sodding looked great, and it was refreshing to see a front lawn free of weeds and the dreaded nutsedge that had enveloped our lawn for several years. Nutsedge is a nuisance. If you don’t know what it is, it looks like long pieces of grass, but thicker, that grow above and beyond your normal grass. It sticks…