There are several sources of Non-soy Non GMO or Organic feeds out there, but I don't think you will find one without the Nutri balancer or like minerals & vitamins added. If you want only grains, you will have to mix it yourself. Find a local supplier of non GMO grains & peas (this will most likely be organic) and mix to get the protein % necessary. Adding Fish or meat meal will help. I can buy the ingredients from a local Amish Farmer that makes Fertrell recipe feeds. A local mill may have such grains or a local organic farmer. You could buy these grains from Countryside or the like, but shipping gets expensive. The grains do not have to be cracked. Good luck.