i have 2 acounts side by side. they lawns have moss in certain areas, in large quantites, not just a quick scratch and seed. in these pics, the moss is more towards the house, near the planting beds. they get alot of shade during the season from the trees overhead, and they have sprinkler systems. i just surprised at th amount of moss cuz there alot of service roots from the trees. usaully i have a hard time keeping the grass watered under trees in these situations, but here, it seems to be getting too much. is there a remdy for this without have to rip up the lawn? the grass is thick, mixed with moss. is there a moss killer herbicide, i thought i saw one.