Hi -- So I am still new to this. I am using regular poultry mix to feed my girls. I also give them scraps from the garden and other food scraps. May question is whether or not I should be using a laying hen blend of food? What makes that stuff different from the regular poultry food mix, anyway? They are pullets (except one that is a little older and lays). So, my girls should be laying any day now. I'm getting impatient.