Separate names with a comma.
Discussion in 'Chicken Behaviors and Egglaying' started by cravenchx, Dec 15, 2011.
Don't know if this is the right place to post, but....
When are chickens considered fully grown?
Most will reach maturity around 5-6 months of age.
However they will continue to grow and put on weight until they are 19-20 months.
A chicken is actually fully grown at about 6 months old. Female chickens are called pullets up to their first year. After the first year they are called hens.