My FIL lives with us and the chickens. When we got our poultry farm gals (1.25 year old white leghorns) he had me get grower feed for them. Our chicks are 9 weeks old, they are in the brooder and getting 'broiler starter'. Shouldn't the big ones actually be eating laying mash? Also, isn't it time for the chicks to get grower feed? I also feed veggies and fruit, and calcium to the older ones. Any advice and explanation would be appreciated!