So I was thinking about taking one of my regular brews and then splitting the ferment toward the end of fermentation and feed the split portion (maybe a couple gallons) with some simple sugar to make a "surprise, you're hammered" version of the 3-4% beers I usually make.
The big question in my head is, how much can I feed it. I was thinking I could do a slow feed by filling a condiment squirt bottle (see below) with a sugar solution and then just put that upside down on the opening of the carboy and let it slowly drip in and feed the yeast more sugar.
But how much can I feed it before things start going south? I haven't done the belgian late sugar feeding thing before, so I have no experience with it.