just an update and some advise required.
the viro cells are doing great , spreading very nicely , I would say 2-3 month it will cover the entire area. I put down 9 cells per sqm, along with the palmetto I am also seeing lots of weeds growing, I have been just pulling them out by hand but I was wondering if it is a good idea to use some weed killer on it, will the palmetto eventually take over and outcompete the weeds or do i need to keep them in check now to avoid trouble later. thanks