I purchased some wheat seeds for the two “salad bars” in the coop runs. The forage seed I was using had more dicotyledons (two leaf) sprouts than monocotyledons (one leaf) sprouts. The sprouts weren’t growing through the mesh, but bending down underneath. The wheat grass is working nicely as it can grow through the mesh and be neatly trimmed by the chickens, which they do enthusiastically.