Yeast Nutrient
- Thread starter EzMak24
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strider
Well-Known Member
No need. Beer wort has plenty of yeast nutrients already.
ArcaneXor
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You don't have to, but it can save you some headaches with slow or stuck fermentations. There are various kinds of nutrients - zinc and free amino nitrogen seem to be the most beneficial ones.
I use Wyeast nutrient in all my starters and primaries, and occasionally will add a BrewVint yeast fuel capsule to the primary as well if it's a high gravity beer.
I've only used the BrewVint yeast fuel in one batch and it turned out pretty good, but I don't know if the yeast fuel actually helped or not. In general I would say there's no need, but worst case scenario, it's not going to hurt your beer.
HOOTER
Well-Known Member
Why not? Give your yeast everything you can to improve the fermentation process. I use White Labs nutrient in every batch with good results.
WBC
Well-Known Member
A nutrient is especially good when the yeast quantity or quality is a bit low or the gravity is high. The yeast need all the help they can get when they have a big job to do.
![Craft A Brew - Safale S-04 Dry Yeast - Fermentis - English Ale Dry Yeast - For English and American Ales and Hard Apple Ciders - Ingredients for Home Brewing - Beer Making Supplies - [1 Pack]](https://m.media-amazon.com/images/I/41fVGNh6JfL._SL500_.jpg)
Pelikan
Well-Known Member
+1 WBC and Hooter...
...I've used Wyeast nutrient in all the beers I've done, and can't complain. For what the 1.5oz bottle costs, it's almost folly not to use it.
1/4tsp per 1 liter starter and 1/2 tsp per five gallon batch. It's got the zinc, amino acids, etc, that your grain bill may or may not have -- but the big advantage is that the nutrient has it in a readily available form, so it's there while fermentation is taking place (as opposed to days or weeks later).
Of course, it goes without saying that yeast nutrient is just one component in a whole system. Pure O2 aeration, quality ingredients, healthy yeast, ideal pitching rates...these are just a few of the the factors that need to be dialed in.
...I've used Wyeast nutrient in all the beers I've done, and can't complain. For what the 1.5oz bottle costs, it's almost folly not to use it.
1/4tsp per 1 liter starter and 1/2 tsp per five gallon batch. It's got the zinc, amino acids, etc, that your grain bill may or may not have -- but the big advantage is that the nutrient has it in a readily available form, so it's there while fermentation is taking place (as opposed to days or weeks later).
Of course, it goes without saying that yeast nutrient is just one component in a whole system. Pure O2 aeration, quality ingredients, healthy yeast, ideal pitching rates...these are just a few of the the factors that need to be dialed in.
flyangler18
Well-Known Member
Expired dry yeast makes excellent nutrient; toss it in the boil during the last 5 minutes or so.
I only use nutrient in my starters unless I'm making a high-gravity beer. In that circumstance, yeast nutrient goes in the kettle as well.
I only use nutrient in my starters unless I'm making a high-gravity beer. In that circumstance, yeast nutrient goes in the kettle as well.
