My biggest question is what to do with the chicks once they outgrow the chicken tractor (32 square feet), which maxes out at 7 birds. The main coop (64 square feet) and the 2500 square foot run should hold them well enough, but I am worried about them eating layer rations. I could keep them in a separate run for a while, but it would not be covered.
I'm new to this so any advice would be appreciated.
Once last question. I have supplemental light in my coop and my hens have not stopped laying. Is this bad for their overall health? Should I let them stop laying for a portion of the year?
I'm not sure I understand your set up, but when you have a mixed age flock, the best thing to do is to feed a grower ration instead of layer feed, and provide oyster shell as a supplement on the side for the layers.
On the question of supplemental light there is really no right or wrong answer, just differing opinions. Myself, I don't add light because I like to do everything as naturally as possible. I figure if Mother Nature intended for them to have a break from laying to allow their bodies a time to recuperate from what is a pretty strenuous process, then who am I to mess with her? The commercial egg farmers do provide supplemental light but their focus is on maximizing the number of eggs they get from the hens - and once they are mostly spent, they are disposed of.