Originally Posted by 944play
Be aware that a pound of Grape Nuts contains about 2300mg Na. If it was your primary fermentable, it could inhibit yeast growth.
ah, very good point
might be suitable to find a low-sodium version or an organic no sodium one
i guess from a cost stand point it wouldn't make sense to use grape nuts, since they're very pricey, especially compared to grains from a brew store
experimenting with a small batch would be fun