Yes, PLUS that in real life, the grass gets crushed at the FOOT level.
Something that is pretty hard to simulate in a sim.

During my further tests : My first Gras-walker figure worked OK.
Collitions for the hair only set to the 2 egg shaped balls.

And for a slightly more dramatic effect the inverted cones are working fine.
Collisions for the hair ONLY set to the cones.

Good luck and keep us posted.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!