I am planning on putting the non woven liner under the sand in beach area and was contemplating whether it is worth it or not to do it under the rip rap border around waters edge. Heard it does a good job of keeping weeds down but not sure it is worth the money or not. Stuff is expensive.
If you have it does it help control weeds? I'm not opposed to some plant growth but don't want much.
Also will have softshell crayfish in pond so will the liner effect them being able to burrow under rock?
Thanks


.75 acre pond dug in September 2016. YP, HBG, HSB, SMB, and RES.