Adding sand behind existing retaining wall at shoreline?

[Merrymeeting]

Originally Posted by CateP

Why not grow grass there? Makes a nice carpet for feet, looks nice and won't pollute the lake. Go GREEN

Only if they are willing to accept that most of it will be weeds and weak grass. I have a section like this and it is green and comfortable on the feet. But if, like many, they also put down fertilizers and weed killers, it will greatly harm the lake.