We are considering starting a compost pile and have been google-ing tumbling compost bins ALL afternoon. I have heard that chicken poo is the hardest manure to compost. So I thought you all would be the best peeps to ask. What kind of bin do you have? What ratio do you use of brown to green? Its only me and my husband so we will not have an abundance of kitchen greens and our lawn mower completely obliterates the grass so VERY little clipping survive a mowing. What we do have is 6 chickens and an acre of land with tons of trees so I have leaves coming out of my ears unless we mow over them with the monster lawn mower. Right now I have about 20 lawn bags full under my car port since we are on burn ban.... I don't really want just a pile that I have to turn manually so that is why we were considering the tumbler kind. I know that you have to fill those up all at once and start cooking. How long would I have to save poop to go with a full lawn bag of leaves?