Can you cut or trim your artificial grass if needed?

Yes, you can cut or trim your artificial grass by using either a carpet knife or scissors when needed. When we make artificial turf products, we use a technology called "variable height cut" to make the surface of the grass less even, by doing so, the finished products will look much more realistic and close to the real lawn in overall appearance. At installation, carpet knives and scissors are necessary tools for professional installers, from time to time, they will need to cut and trim off grass. I don't see any possibilities of doing cut or trim on grass at a large scale, rather than cutting or trimming a few fibers if needed.