I wanted to reseed my grow out/bachelor coop run every winter. Where I live it gets quite cold over the winter and have no clue what would grow quickly enough to put 1 month old chicks on it in april or may. Today was quite warm, I'm hoping tomorrow will be nice too. My plan is to break down the old bachelor shelter and get the run ready to spread seed when appropriate. Something easily sustainable that won't deplete the soil. I would like to soil to not be muddy and stinky all summer. Any suggestions?