What kind of experiences do you guys have with this? Have you used drainage fabric under the rock vs not using fabric. It's a sloped pond that is slowly eroding and something needs to be done. Any feedback would be appreciated.
Yah you can use a geofabric behind the courses of the wall. Here are pictures of the wall I built last summer, but I didn't use any fabric. Wasn't really needed for this application. Wall only got wet once or twice a year.