OK, I know I saw the answer to my question before, but I cannot find it now! I want to try to go organic when I get my new chicks and the store is 100 miles away. so I am trying to figure out how much to buy, how long it will last etc. I saw SOMEWHERE approximately how many pounds new chicks will eat in their first _____ weeks... Can anyone tell me where to find this info? So sorry to ask when I should have made a note of it before!