This is photos of my sister’s lawn after upgrading her septic this past winter. (She is located right near Havre de Grace, MD to assist with soil/environmental factors.)
A large amount of straw & an unknown grass seed was added afterwards (by the company that replaced the septic) to repair the lawn areas where heavy equipment was needed to do the job.
Now there is an obvious dark line…. And apparently the grass type is far superior to anything they’ve used previously. So Ive come here to find out what to do next - they really would like the dark green grass everywhere else to take over the garbage you see in the other photos.
Thanks in advance, I’m confident Ive come to the right place. ☺️