I had been told that the grapes should be moved to carboy well before fermentation complete. They fermented so fast - in four days - they got ahead of me. No bad smells and juice tastes ok. It's 25 gallon batch so hopefully it won't have spoiled.
I am making wine from fresh marechal foch. Unfortunately left must in primary too long. Fermentation complete. Then moved to secondary. Can wine be saved?