Yeast starters are small worts of 1L or more that contain no hops. The primary purpose is to awaken and grown the yeast supplied in a vial or smack-pack. Typical starter wort is around or under 1.040 in gravity.

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Yeast Starter Stopper & Sanitization

I'm going to be making my first yeast starter, for a higher gravity beer. While reading starter guides, and watching videos, I've noticed that there are several different techniques and opinions for ...
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Starter Chill, Decant, Pitch - Why no problem with Temp Shock?

So an often repeated mantra for starters is to (1) make a starter, (2) let it ferment out completely, (3) chill the starter in the fridge for a day or two, then (4) pour/decant off the oxidized "beer" ...
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Yeast Starter Steps

I want to make a yeast starter for a lager. I even went out and got a 3000 ml Erlenmyer Flask. According to mrmalty.com's calculator I need 506 Billion cells. With the two vials of White Labs yeast ...
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What is the proper method of pitching a starter?

What's the proper method of pitching a starter? Do I just pour the whole thing in or do I need to "harvest" a certain portion of it? I just started using starters (.25-.5 Gallons water + 2-4 cups ...
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How to estimate yeast starter viability when using stir plate?

I have just started a transition to making yeast starters and also using a homemade stir plate and am curious how to estimate the viability of the yeast when using this method. Normally, there are ...
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How long can a yeast starter survive in the fridge?

I've made a 2L yeast starter (Wyeast 2633 Octoberfest) and placed in the fridge this morning. My original goal was to brew tonight but I may not be able to. Will the yeast colony still be good for a ...
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Can I do a high temperature starter?

I know if you are adding the yeast directly to the wort you want to keep the temperature similar to that of your eventual fermentation temp to minimize shock to the yeast. However, I plan to make a ...
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Can you use dextrose in a yeast starter?

If you don't have ay DME on hand is it ok to use dextrose as the sugar in a yeast starter?
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are sub-litre starters viable?

So I was having a discussion about starters with someone, after reading NB's Yeast Pitching Rates document. In which, I read that, with a stir plate, and considering a two stage propogation, I could ...
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Should I always use a starter?

I like using a starter because it seems like it cuts down on the fermentation time, but do I really need to do it for beers that are under 1.070 OG?
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Should a starter be hopped?

Should I add hops to my starter recipe? I just started using starters, and I haven't been hopping them at all. I didn't even think of adding hops until I read some of the answers on this question. ...