Any relatively easy way to randomize landscape paint??

So I have a problem currently with my material that I chose. It's a quixel material grass. When I paint it down, it has a really bad repetition from above, like I can easily see the repeated pattern of it. I read online there are some ways that you can do like weird stochastic or randomized painting but I haven't found it easy way to do that. Basically, instead of painting landscape exactly the same way in one direction, randomize it for mix it around so it's not all facing the same direction it looks so obvious