Hello to all the experts out there. I moved into a new house a few years back and am slowly tackling projects to turn it into the property that the neighbors envy. My next focus is the front and back yard. The lawn was completely dead when I moved in. I tore it up and reseeded it last spring and it has grown nicely compared to what it used to be. Unfortunately, a few things have groen with it and they are ugly! I've included some pictures as I have no clue what to call these problems. You can see in one that I have very thick and coarse grass, clovers, giant green leaves (weeds?), and none of it is uniform. I've included the other to show the little white things everywhere. Are those aged dandylions? I had a problem with those a few weeks ago but they've all seemed to go away. Is there a magical spray to kill off the undesirables and encourage a healthy, lush, and full lawn? Thanks for any advice in advance.