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At what temperature should I add a lager yeast?

There are two methods of pitching lager yeasts. Brewers use both methods with success, but each brewer tends to have a preferred approach. A) Starting Warm then Cool Down. This is the easiest method for the average homebrewer. Pitch yeast at 60-65F, reduce the wort temperature 10F per each 12 hours until reaching the desired fermentation temperature of 48-54F. This method works well without forming high amounts of esters because most esters are produced after the first 12 hours. B) Starting Cold using Twice the Yeast, or use a Yeast Starter to "Quick-Start" Fermentation. Pitch four vials of yeast at the recommended fermentation temperature (48-54F). Or, use a Yeast Starter (see next page), to make a 1-2 liter yeast starter per each 5 gallons. Lager yeast ferment well at this temperature, but they grow very slowly. If you use this method, fermentation activity won't show for 48-72 hours. Cli

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