I created a material using Rock n Grass and Orange Rock Materials to create a hill wil some nice slightly cracked dirt a few patches of light grass. After a lot of tweaking I got it looking like I wanted and saved it so that I could apply it to a second ground plane to help extend the bottom of the hill into a plane. When I added the saved texture all the settings stayed the same, but only the Orange Rock seems to be showing up. All the settings are exactly the same as the first hill, but the Rock and Grass texture still isn't showing up. I believe it may have something to do with height because the bottom of the hill starts to fade into Orange Rock texture but I can't seem to find a way make the Rock and Grass pop out more.
Any ideas on what setting I should change or settings to tweak?