What feed should I be giving to my 5 birds?

[JoeInPA]

Went back up to TSC today and sure enough the Flock Raiser was all sold out. So I bought the Naturewise Starter/Grower that GC-Raptor has pictured. I also set out some Dumor Oyster Shell in a small tin pan for the chickens to start eating if they want. I also bought a bag of the regular sized poultry grit that I will put in a small tin pan with whatever chick grit I have left. Thanks for all the help!