I feed Purina Flock Raiser, 20% protein, to everyone, with oyster shell on the side for laying hens. Find some kind of all-flock feed that's 'richer', as in higher protein, have oyster shell in a separate dish, and give her time to feel better. Mary
Yep, that's like our commercial layer ration here... I'd definitely look at the grower or even chick starter you have available, check the protein level... anything close to 20% is just fine, or if it's slightly higher even... just to feed her while she's grumpy and molting...