It's that time of year again, around 14 months after my first Flanders Red went into primary it's time to go again. I'll be sampling my sours as soon as I can get a friend in spring lake to help. (hint: Derek or Kyle time to help), but before then I'll need to brew another Flanders Red before it get's really cold. Looking back at a blog post from a year ago I realize how naive I was. I honestly thought I would be drinking a Flanders Red aged on cherries by now....hahaha DOH!
To make superior sour beers blending is a must. It's not hard to see why, souring organisms are fickle and two batches pitched at the same time, from the same vial can have differing results. The following factors can have a varrying effects on your sour beer: dissolved oxygen, ambient temperature, wort PH, and Fermentor size/shape/type. A plastic bucket and a better bottle will turn out two different beers. A glass carboy with a wooden stopper could produce radically different results than with a rubber bung.
(read more after the break.)