Why does grass wilt if it is over fertilized?

Question

Why does grass wilt if it is over fertilized?

Answer 1

To much Fertilize, to much heat, kill grass roots, grass dies and wilt and decomposes. So sad, to bad,  fertilize is heat to plants. Go out and sit in the sun all day, with out protection on, No do not really do it,but think about what would happen.

Answer 2

I always thought it was the salt effect.  Causes a chemical gradient that draws water from the cells (reverse osmosis).

Answer 3

Any thing should be in optimum i.e in limits . If given in excess or less than required quantity to any living thing shows abnormalities.