Lawn Mower Gone Lower | final version

Look! grass grows high on the whole
But the highest - round the pole
Combined harvest - come what may
Does not make from grass nice hay

If I had at least one sheep
It would help to eat this heap
If I had at least one ass
Grass won't grow at all, alas!
But I have my wife instead
On high grass thus I do tread
When the Pole can't see the pole
I will leave this business all.