Last year I fed my layers a mix of whole grains: corn, oats, wheat, and sunflower seed. I fed each in its own container, free choice. I also cooked up a mix of the grains in my crock pot and fed it warm in spring. I also fed mealworms, and some sprouts when grass was not available. Now I've been reading about fermented feeds and was wondering about fermenting my grain mix. It sounds like less bother than the crock pot thing. I was wondering if anyone had experience with fermenting whole grains.