http://www.cakecentral.com/cake-photo_1290716.html

I love this sod from one of our fello cc friends, but I have not been able to get ahold of her and was wondering if any of you guys have any idea how this may of been achieved

i tried to zoom in on it, and i think it just might be piped BC using the grass/hair tip. its hard to tell the pic isnt that great. i probably would not pull up that much when piping so your 'grass' stays short and do it really tight together.