The Delightful Dozen are 21 weeks old. One hen, a RIR I believe, has begun to lay. I got in layer pellet, one feeder has layer, the other is finishing up grower. The girls free range for 4 - 6 hours a day, and get healthy treats from the garden. 1 egg Saturday - in the run, 1 egg Sunday - in the coop, 1 egg Monday - in a nest box ZERO egg Tuesday! Is that normal? Any better suggestions about feeding them when there is quite a difference in maturity? Thanks All!