I find this thread fascinating, just on feed. I'm relatively a new member and have learn so much from these forums...little did I know their is an
art and science to chickens. My girls (RSL, BR, SLW) started laying at 16 wks to the day, the shells were surprisingly hard considering they were only getting a transition feed. Once I got the first egg from my Red Sex link I immediately started them on the laying feed and the BR and SLW fell into sync-I was getting
really hard shells, especially the RSLs. Since I was going to be adding another flock to the 3 laying pullets, I read a few threads on feeds too in BYC and I switched to the All flock about a month ago (these are all "Organic feeds") and did notice a drop in the density of the shell, in fact one of my BR eggs broke in my pocket. I
do like the idea of the 50% All Flock mixed with 50% layer pellet from MLrooster-thinking about giving that try.. My girls free range a bit and also get raw veggies about every other day and some dried grub and cricket treats occasionally. The oyster shell I add a handful or so to their feed everyday-seems to work, but I do not have a means this way to monitor their consumption. My new flock is a Lavender Orpington (my Avatar), Buff Laced Polish , Blk Jersey Giant and a BR, wish me luck in integrating them in to my first flock. Oh first flock had my dear Leghorn in it but she got taken by a raccoon

)