anyone have ideas how to keep 6 week olds up to 18 weeks of age

[blueseal]

seperated from the other flock so they dont eat adult food. i have a seperate pen i guess just build them a shelter and keep them in that pen until they can eat adult food.

 

[CATRAY44]

I use a flock raiser feed and keep a seperate dish of calcium suppliment in the run for those who need it.

 

[Anny]

That is what I did as well when I had age different hens. The ones that don't need the calcium will not eat it.