Our home sits at the edge of our pond of around 1.5 acres. We fish it and look at it. I am in a constant battle with keeping the weeds and plants from growing up around the pond edges (not in the water but on the shoreline). My dam cannot be mowed because it is too steep. So I have resorted to round up type products and a weedeater to keep it under control. Am I missing a better way to keep my pond shoreline looking better?