Well it is good to hear s04 because that was an option I had looked at as well.Hell no. K-97 is trash -- by that I mean, permanently hazy, tart, and brothy. And slow! Use something else -- anything else.
For an altbier I would instead reach for something like S-189 (yes, a lager yeast that ferments clean warm) or even S-04 (yes, an ale yeast that ferments well cool or warm, either way).
S-04 is better fermented warm than cold in my experience. You could try it as low as about 60 F if you want but it is clean even at room temp.Well it is good to hear s04 because that was an option I had looked at as well.
How low do you think I could go with it?
What would your favorite White Labs yeast be for an Alt? Liquid, dry don’t matter
This is perhaps the best answer. Whenever I make altbier, I will absolutely be reaching for 1007.You're asking about dry yeast and White Labs. I'm going to do the classic forum thing and respond with a suggestion that's neither...
I always use WY1007. My Alt always turns out just how I remember it from a trip to Dusseldorf. 1007 Was the first yeast I tried for my Alt, and it came out great so I haven't tried others.
Hell no. K-97 is trash -- by that I mean, permanently hazy, tart, and brothy. And slow!
What temperature did you ferment at? I did mine at 63.5°, but haven’t kegged it yet.K-97 may have been trash at some point, but I would challenge you to re-brew with the current product and tell me it's trash. I got nothing like what you are describing, in fact, this was the best Kolsch I have made. In scored an average of 41 in the one competition I put it in.
View attachment 875458
https://share.brewfather.app/SOAGxOMnxd98A0
My impression of the yeast character: Mostly pear, fairly subtle. No sulfur, clean as a whistle. I might ferment just a touch higher the next time. Otherwise honestly I'd rebrew it again as-is and just skip the Vienna.
I traded with a friend of mine who made one with WLP029 and I preferred the yeast character on that slightly, a bit more apple, but I'm not going to switch next go-around given my yeast cost 1/4 as much and the keg emptied very quickly.
I get zero fruit from 029. So little, i use it as my house "clean ale" yeast. I've brewed with it a lot, mostly at 15c. I like 2565 for koelsch.K-97 may have been trash at some point, but I would challenge you to re-brew with the current product and tell me it's trash. I got nothing like what you are describing, in fact, this was the best Kolsch I have made. In scored an average of 41 in the one competition I put it in.
View attachment 875458
https://share.brewfather.app/SOAGxOMnxd98A0
My impression of the yeast character: Mostly pear, fairly subtle. No sulfur, clean as a whistle. I might ferment just a touch higher the next time. Otherwise honestly I'd rebrew it again as-is and just skip the Vienna.
I traded with a friend of mine who made one with WLP029 and I preferred the yeast character on that slightly, a bit more apple, but I'm not going to switch next go-around given my yeast cost 1/4 as much and the keg emptied very quickly.
What temperature did you ferment at?
What temp do you ferment it at ?
K-97 may have been trash at some point, but I would challenge you to re-brew with the current product and tell me it's trash. I got nothing like what you are describing, in fact, this was the best Kolsch I have made. In scored an average of 41 in the one competition I put it in.
View attachment 875458
https://share.brewfather.app/SOAGxOMnxd98A0
My impression of the yeast character: Mostly pear, fairly subtle. No sulfur, clean as a whistle. I might ferment just a touch higher the next time. Otherwise honestly I'd rebrew it again as-is and just skip the Vienna.
I traded with a friend of mine who made one with WLP029 and I preferred the yeast character on that slightly, a bit more apple, but I'm not going to switch next go-around given my yeast cost 1/4 as much and the keg emptied very quickly.