I Mashed 9Lb of grain for a stout, sparged with 170 water, But was not able to brew for certain reasons.
I stored the 3.5gallons of wort in a empty cornny i have, & its been three or four weeks now. smells to hell.
I've done a sour mash wit before, but only for 7 days,.. but 3 or 4 weeks...