Hello! I have only 4 adults Silkies and I was thinking of incubating some eggs, since they take months to eat the 50 lbs bags of food that they sell at the feed store, can I buy grower instead of layer and feed the chicks crushed grower food and add crushed egg shells to the adults food? Supplement the need for calcium with the eggs shells. Thus, having to only buy one food instead of Chick Starert and Layer! Which the chick Starter would go bad long before half the vag is eaton! Since my silkies lay every second or third day, do they really need later good anyway! I am hoping chicks would do well on crushed grower food! Meet me know your thought!! Thanks!