I'd say leaving it there over winter will be fine. And the spent bedding from the coop takes me about 4-5 weeks to get to something I can spread on top of soil as fertilizer.Good Morning everyoneI'm loving this thread..I don't have chickens yet trying to get all my info together I'm hoping for next Spring..I do have 2 compost bins next to my Veggie Gardens and they work out great..My question is how long does it take for the Chicken poo to break down I'm thinking of letting the chickens go into my garden at the end of the season to eat what is left in there and to scratch and move thing around a bitI'm thinking of have 12 chickens to start my 2 gardens are 15x20