You have received great advice. I too came to winemaking from being a home brewer. As far a star san goes, most wine makers dont use it but use metabisulfate. However, home brewers commonly use star san. I have used star san exclusively for all of my brewing and all of my winemaking with...
I am making my first port. I have already placed it into my secondary and fermentation is likely complete. Is it too late to fortify with brandy? If not, how much would you add to a 3 gal batch