I have (5) 6 wk old NH Reds that will be moving out into the coop this weekend. They ran out of food this week, so I went to the feed store and they recommended Grower Cal Mash (close enough to 8wks? right?) But, here is the thing.. next week, we will be getting 3-4 laying hens. I did buy some oyster shell to put on the side for them. Will this feed set-up work for the laying hens or should I try and offer them some layer pellets in a location away from the chicks? Have you been successful at seperating feed without seperating chickens? If so, how did you do it? Thank you so much. I am a chicken newbie with lots of questions. I'm also trying not to overthink this, if you know what I mean?