Scratch and Peck Feeds are a special blend of cracked organic grains, organic flax meal, and select vitamins and minerals sourced from North American farms. Similar to Naturally Free Organic Starter and Grower, our Naturally Free Organic Layer Feed 16% contains an optimum level of protein for Stage Three feeding. This Stage Three feed is appropriate for laying chickens and ducks at 20 weeks of age or when laying begins. The higher levels of calcium found in this blend help to produce stronger eggshells. A nutritionally complete premium diet combined with fresh water, a clean coop and nesting environment, and plenty of fresh air, sunshine, and room to roam is among the most important considerations for your flock's long-term wellbeing. | Scratch and Peck Feeds Organic Layer 16% Chicken Feed | Size 40 lbs