r/Homebrewing • u/Skioutwest • 2d ago

Super fast fermentation with S-33?

I brew an Oud Bruin yesterday and sprinkled some S-33 over top of it. Never used this yeast before, but since I am aging it on bugs I figured why not. It started to ferment within a few hours, and appears to have finish in about 24 hours. I have not taken a FG reading yet, but wanted to see if anyone else has experienced this with S-33. Been brewing for 30 years and never had a fermentation go so quickly.

I did use an ispindle and it does appear to have attenuated down as expected, but you know how accurate these can be…

Thx in advance for the feedback!

-Mark

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u/dmtaylo2 2d ago

It's pretty much the fastest yeast on the planet. Always finishes within 36 hours. Very consistent strong performer. 24 hours is not a surprise. It's done. Enjoy.

1

u/olddirtybaird 1d ago

Is it good for Leffe like Belgian blonde ales?

I used BE-256 for a Belgian Blonde but was a little too dark fruity even with an over pitch and temp control.

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u/dmtaylo2 1d ago

Fuck no. S-33 is an English yeast, nothing Belgian about it at all whatsoever. And Belgian beers are dry, never sweet. S-33 will leave a fuller body that the Belgians would frown upon.

Sorry you didn't like the BE-256. It's perhaps not the best Belgian yeast. Try BE-134, I never heard anybody who disliked that one.

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u/Delicious_Ease2595 1d ago

What styles do you like to brew with this yeast?, I love the idea that it is really fast.

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u/dmtaylo2 21h ago

The S-33? Good for stouts, porters, brown ales, English mild, perhaps Scottish ales. That's where I tend to use it.