I do my own I don't think you can buy it. I go by this method
https://www.backyardchickens.com/ar...ter-easy-fermented-feed-method-w-video.65375/
They really are a hoot I can sit and watch them all day.
https://www.backyardchickens.com/ar...ter-easy-fermented-feed-method-w-video.65375/
They really are a hoot I can sit and watch them all day.