Maintaining wine while it ages in oak is an important task. Make sure you are taking the appropriate steps. Also, a winemaker can’t get their latest wine to start fermentation. The Wine Wizard unravels the mystery behind the unfermentable juice.
Q I have a Merlot to which I added SO2 thirteen days ago and it smelled ok. but last night I pulled a sample and it had a bruised apple smell and tasted sweet. The fruit is from the Dry Creek AVA in California (great fruit) at pH 3.5, but I tested SO2 yesterday and it was at 20 ppm so I boosted it to 45 ppm. I think the bung on…