The main difference between stout and porter is that stout is a dark beer made with roasted malt or barley, while porter is a dark beer made with smoked malt. Both are brewed with hops, yeast and water.

Most source water has a pH reading of between 6.5 and 8.5, making it more alkaline than the generally agreed upon optimal mash pH range of 5.2 to 5.8. Yeast grows and multiplies much more rapidly at a pH higher than 5.0 (5.5 is optimal), but fermentation is more efficient if the pH reading is below

If the heart of a brewery is similar to a brewery, then glycol can be thought of as blood.Here's what keeps your precious beer alive.Many brewers just starting out know how important it is - but there are many more - that you need to get it right.It's not just about deciding on the right brewery equ