Layena Sunfresh Recipe is for all laying birds(and all adult birds including roosters, ducks, geese and turkeys) that are 18 weeks and older.

Flock Raiser Sunfresh Recipe for mixed flocks (chickens, ducks and geese) from hatch until laying age, for broilers from hatch to market weight and for turfkeys from 8 to 18 weeks (feed Purina Mills Game Bird Chow Startena to turkeys from hatch to 8 weeks).

Start & Grow Sunfresh Recipe is for young birds from hatch to laying age (18-20 weeks).