Hi-Pro 17% Textured Layer Ration is an excellent ration to keep the backyard flock healthy and happy.  Textured Layer shows all the individual components of what goes into your birds, giving you peace of mind about the all natural ingredients. After feeding 16% Poultry Grower/Finisher, feed 17% Textured Layer Ration as the sole ration from 18 weeks of age to the end of production. Feed oyster shell as required for egg shell quality.