after about four years it dries up
None. Cattle farmers (or ranchers) do not operate within the forest itself. They raise their cows outside of the forest where the grass grows...which is where their herd of cattle eat the grass.
nothing it grows back into fresh grass
It means that everybody has left White Forest. You just need to go back to Black City and get people into White Forest again. Hope that helps.
Grass
usually...
They eat ranchers grass that their cattle eat, and they "ruin" water holes.
What i feel in the forest is flowers,air trees,and the grass.
yes
You
In the grass.
grass
Sparse grass