I have a "what-I-did" about making individual grass clumps using faux fur at:
http://www.pacificcoastairlinerr.com/grass_clumps/ (http://www.pacificcoastairlinerr.com/grass_clumps/)
(http://www.pacificcoastairlinerr.com/photos/grass_clumps.jpg)
Thank you if you visit
Harold