Nutrena NatureWise All Flock 20% Crumbled Poultry Feed provides an easy way for busy backyard flock owners to provide advanced natural nutrition for all the birds in their care. All Flock is crafted to support the needs of mixed flocks, including layers, broilers, turkeys, ducks, geese, and pheasants older than 7 weeks. It is fortified with vitamin D3 for hard shelled healthy eggs. Essential oils and natural plant extracts are added to promote feed consumption, and support bird growth and bone formation. | Nutrena - NatureWise All Flock Poultry Feed 20% Crumble | Size 40 lbs