I buy Nature crest NON GMO layer it also comes in Starter for babies and 6 way scratch grains no soy or corn both NON GMO. Greek oregano is a natural antibiotic and I have read several reports of feeding this to poultry. I have 2 Runner females that I thought were getting ascites and both are doing real good since I’ve been adding the Dried Greek oregano I am also going to plant some this spring the Nutritionallyest I but is brand by name NOW I buy off of eBay 10lb at a time since I have 28 birds plus I use it. I mix my feed at for every 8 cups of feed in a bucket I add 2 cups of grains mix real well before putting into feeders. This feed comes out of Alabama. I am so thankful they deliver up here in the mountains I don’t have much choices for feed and I wanted to feed my birds NON GMO.
https://rogersfeed.com/catalog/product/359890/nature-crest-layer-pellet-16-non-gmo
https://rogersfeed.com/catalog/product/359890/nature-crest-layer-pellet-16-non-gmo