Feed by Life Stage

Chick starter (0-8 weeks): 20-22% protein, medicated with amprolium. Grower (8-18 weeks): 16-18% protein, unmedicated. Layer feed (18+ weeks, laying): 16% protein with 3.5-4% calcium. NEVER feed layer feed to non-laying birds (chicks, roosters, molting hens) — the calcium damages their kidneys. Provide free-choice oyster shell as a separate calcium supplement. Average hen eats ~1/4 lb feed per day.