Where do you get whole grain barley flour, or do they even make a white barley flour?
It’s available, not sure it’s reasonably priced. Any gourmet store in your area probably sells it. Ordered online, I would think the shipping could be a bit much.
https://search.brave.com/search?q=barley+flour
I’m a hick, but I’m not sure I know what the plant looks like. Oats, corn, wheat, alfalfa, soybean, but not barley.
Hmm, sez here it’s a grass, and this looks similar to various wild things:
_-_United_States_National_Arboretum_-_24_May_2009.jpg){kind=link}