Should you feed Hens Laying food before they start laying eggs?

Yes. Most grain/feed stores have special layer complete feed that gives the new pullet the extra calcium and protein needed for good egg production. Hens raised for egg production should be started on this feed about one month before expected egg production. This means they can be switched from chick grower, over to layer MASH or pellets at about 12 to 16 weeks of age.