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- Feb 16, 2012
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Not only the pressure fermentation, but also the NovaLager yeast itself. Not only does it quickly ferment lagers (due to higher temperature), but it behaves very well with ales, both pressurized and unpressurized.Process has not changed in a few years, and up until the last 4-5 beers everything was just ducky. I do however tend to forget little things sometimes, or leave them out because brain says 'oh it won't make that much difference'. Brewed a pale a few weeks ago where I remembered everything down to using oxygen pre-pitch; and it's much better. Kegging the blonde on novalager that I brewed last weekend today; tested on Thursday after a good warm diacetyl rest, and it's a good one. Yes I know it's less than 7 days, but pressure fermenting does wonders. It will get a few days in the keg before tapping to settle out.
A word of caution if you’re fermenting ales and want to express esters, etc.: it will surpress them if fermented under pressure.
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