I grow out about the same... As far as pullets, how many is too many? Not all pullets are worthwhile as breeding stock... You need to hatch 50-100 chicks to get a couple of breeding stock replacement's.... I have 34+ hens and about 50 pullets...and 21 dz extra eggs... Worth more to me in the freezer than the$5 I would get selling a part CX pullet... I have more than that in organic feedThat broth cooks for 14 to 20 hours on low heat and I pick the meat after it is done for casseroles, tacos, sandwiches, or soup. It is really tender, but as someone else mentioned, the texture is different than the 6 to 8 week old Cornish X you buy at the store. I generally butcher my cockerels around 23 weeks, the pullets are usually 7 to 8 months old when butchered.
Why would you butchure a 7-8 month old pullet? That's when they at prime laying age?