13 way scratch question

[bigbird]

Has anyone heard of a 13 way scratch feed that contains 13 different grains plus pellets?
If yes, is this something you would replace regular feed with? Supposedly it also contains sunflower seeds. Thanks

 

[Percheron chick]

It'll depend upon the guaranteed analysis. A local mill makes a similar sounding blend as a poultry maintenance that I like. Works well on a mixed fowl flock.