I have made wine this way for 30 years. I have never even once had a bottle fail. You just can't put hot wine into cold bottles. Let's not add Skippy remarks just because it's something you've never done before.
Sweetening blueberry wine is very simple. in order to avoid carbonation after bottling, simply put the wine into a pot on the stove with a lid on it and slowly raise the temperature to 150° Fahrenheit. This will kill all of the yeast in the wine. It has an added benefit of allowing you to easily...