why wont the particles show up on this mesh? I've set the grass particle to work off 'density' in the vertex groups. first time this has happened. there are no modifiers except 2 particle systems on this object. is this a glitch or am I missing something?
I don't know if this makes a difference with your file since we don't have a stripped down version uploaded to look at, but one of your particle systems is set to not be visible. Is that on purpose?