Sounds like hybrid vigor.I made the outcross to bring the rose comb in. When I made the outcross, not only did I bring in the rose comb, but the back cross pullets lay bluer eggs, the production is better than my originals, and they lay a couple weeks sooner than my pure birds. So far other than color, nothing bad has happened breeding wise from the outcross.
So far, I know of a couple other breeders that have done the crossing and had similar results in the offspring.
Hens go broody when you don’t want them to… and won’t go broody when you do.
