I have an area below my house that is heavy clay soil. I’m looking to plant it in more of a natural wild meadow type ground cover rather than lawn. so I’m looking for a low growing grass, maybe up to 12 inches high, that would only need to be mowed once or twice a year. And I could perhaps throw in some wildflower seed into this area as well. I was going to try Buffalo grass, but it sounds like we get too much rain in Western Oregon for that species. Thanks for any info you can give me.