What is a good substitution for grass tiles?
                    What is a good substitution for grass tiles?  I am interested in adding a grassy look to the roof of my keep.  I have no actual grass tiles. I was thinking dyed carpet might be a possible substitute.  Am I off base?  If not, which carpet and dyes should I use?                
                            
Comments
I think this blue carpet would work real well.
the tile below the blue one is dyed using a regular dye tub.
the tile on the far right is the same carpet tile but I bought the red one... each of the colors when dyed gives you a different color... so i'd mess around with the dye tub until you get the exact shade you want
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