Fermentis SafSpirit USW-6 (American Whiskey) yeast

These little beasts do all the hard work. Share how to keep 'em happy and working hard.

Moderator: Site Moderator

Post Reply
User avatar
PalCabral
Swill Maker
Posts: 238
Joined: Tue Oct 29, 2024 4:02 am
Location: Stockholm, Sweden

Fermentis SafSpirit USW-6 (American Whiskey) yeast

Post by PalCabral »

Wow, what a little performer!!!

I used it for my wheated Bourbon fermentation. For 8 hours I saw no action, then... Oh lordy! That guy started burping non-stop. For 36 hours. Then it stopped. SG 1.000. Wow!

I don't think I've had a yeast finish any fermentation up in 36 hours. This wort was 1.070 when the fermentation started, so not exactly a low gravity wort either. And the smell! Just lovely aromas.

I did oxygenate thoroughly before pitching, and I had added lots of goodies for the yeast too. And the fermentation was at 28-34C, so pretty high. I guess I gave some love and it loved back.

I can recommend the USW-6, guys! Great yeast.
Step by step, little by little.
User avatar
kiwi Bruce
Distiller
Posts: 2451
Joined: Mon Apr 23, 2012 12:38 pm
Location: Transplanted Kiwi living in the States

Re: Fermentis SafSpirit USW-6 (American Whiskey) yeast

Post by kiwi Bruce »

Noted...good recommendation. How did the white dog taste...if you've run it yet?
All that fun we had growing up...We pay for as we grow old.
User avatar
PalCabral
Swill Maker
Posts: 238
Joined: Tue Oct 29, 2024 4:02 am
Location: Stockholm, Sweden

Re: Fermentis SafSpirit USW-6 (American Whiskey) yeast

Post by PalCabral »

Not yet. One more stripping run, then I'm good to go. But the smell is awesome.
Step by step, little by little.
Post Reply