Let me just say...I started in the yard at 10:00am...took a few breaks...came it at 8:30pm.If my HOA says ONE thing about my yard...its war. Now...as for my mystery 'oak' leaf...I will dig that up tomorrow. I have to say that is one BIG leaf...much bigger then oak leaves I'm used to seeing. No oaks in the general area...guessing a bird left a present.