How to fix/fill the gaps between the stones in the retaining wall in backyard?
Hi Experts, I am a newbie and haven't done an outdoor DIY as such. I have an issue with our retaining wall that holds the Garden and runs along 1 side of the entire house. (Check the pictures shown) Over the years, stone in it have become loose and I also find that the GAP between the stones has increased. I am not sure…
