Lagering How Long

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nobby

Lagering How Long

Post by nobby » Tue Dec 07, 2010 10:07 pm

My first lager has now been Lagering for a week now at just under 0c. How long does Lagering normally take?? Judging by the weather forcast I should be able to keep it below 2c for the next week at least, Does anyone have a table for time vs temp

Bribie

Re: Lagering How Long

Post by Bribie » Tue Dec 07, 2010 11:12 pm

It depends on the style, I suppose. For example many Czech breweries lager for a couple of months but since Heinkenen Bought out Pilsner Urquell I understand they only lager for 40 days nowadays :evil:
I was reading that one quite popular German Brewery only gives its Pils 10 days, which is also the time generously given by Australian Breweries with the likes of Fosters :roll: Wouldn't be surprised if brews such as Stella, Heineken and Carling only got a week or two if they are lucky.

If your lager is a sort of pale European lager then If it was me I'd give it a couple of weeks, with up to a couple of months if it's a premium all malt beers such as a Bohemian Pilsner or a Munich Helles etc. I only brew the odd lager which is usually a bit bland and thirst quenching as opposed to fine Bohemian and I tend to to 10 /10 /10 with 10 days in primary at around 13 degrees, 10 days in lagering in cold fridge, and 10 days in a cold keg in my kegerator before drinking if that's any help.

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Aleman
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Re: Lagering How Long

Post by Aleman » Wed Dec 08, 2010 8:40 am

The regime at Plzen is to lager for 1 week for each degree plato of original gravity (still the case for smaller Czech brewers but not necessarily Plzen) . . . so a 12 Plato (1.048) beer would lager for 12 Weeks.

What a lot of the breweries do now is to drop the temperature to the freezing point of the beer (at which point Ice crystals form around the haze particles) then filter / centrifuge the ice crystals out, before adding back deoxygenated sterile water to replace the ice. . . . You can do this at home (apart from the filtering) and it will reduce the lagering period down to a couple of weeks (plus a couple of weeks at 2C)

nobby

Re: Lagering How Long

Post by nobby » Wed Dec 08, 2010 10:50 am

Its just a simple lager with 90% English Lager malt and 10% munich malt and hopped with saaz to a gravity of 1049. Its only been out in the Garden tool store at just below 0 for a week now and its very clear.

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Re: Lagering How Long

Post by Rookie » Sat Dec 11, 2010 5:19 pm

Whenever I brew a lager I usually plan to lager it at 2 or 3 for 2 to 4 weeks, but if stuff comes up I let it go until I can get to it. Although when I do a czech pils I plan on 6 to 8 weeks.
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