Lallemand Verdant
Fermentis S-33
Fermentis K-97
I just brewed a Double IPA with two rehydrated packs of 34/70 and was extremely happy with the results. Super crisp and clean. I fermented at 67 under 10 psi pressure.
What style IPAs are you using those for? Or should I guess from the username??
I have a pack of Verdant and S-33. I picked them up thinking I would try them out in a hazy/NEIPA, but I also want to branch out in my more classic American Pale Ale and IPA style beers.
Has Ken Grossman (founder of Sierra Nevada) ever stated where it came from? I know he was running a lhbs before the brewery, and of course he was brewing beer well before that, too...
I was reading a peer reviewed paper recently that suggested data confirming the genetic evolution of "Chico".
1028 is awesome and one of the English strains I’ve used the most - but I find it works best in darker beers like porters and stouts, maybe mild. I think Wyeast’s site shows this if you look under that strain at the styles they recommend it for. Under Strong Bitter and English IPA, 1099 is their first recommendation. 1099 is also a great yeast.My favourites are WLP023 and Wyeast 1028. (Both for English IPA's)
The 023 gives a unique flavour which I love.
Please excuse my spelling, but I've never used either of them for an American IPA.
-a.
I've used K-97 and S-33 for both West Coast/Red IPAs, Black IPAs and hazy IPAs, and Verdant for West Coast IPAs, Bitters, Reds, Brown, Imperial Stout. Verdant will also work in hazy IPAs very well.
S-33 is an English yeast and although attenuates and flocculates less than desirable, it makes very good beer. K-97 is also an example of maybe an overlooked dry yeast. Versatile, good attenuation - can clear up if cold crashed or fined.
If you're talking about the recent Chico paper from the Dunham lab that is discussed here, it's a preprint and not yet peer-reviewed :
https://www.homebrewtalk.com/thread...f-white-labs-yeast.642831/page-2#post-8916547
Although initial sequencing of BRY-97 put it in the mixed group close to Windsor/S-33, current rumour is that was a mistake and subsequent sequencing suggests it's another "improved" descendant of BRY-96 like WLP090 etc.
He does go into the topic in Beyond the Pale in some depth, however it is some time since I read the book so my recollection isn't clear enough to speak with confidence here. Highly recommend the book, though.
They're open about it originally coming from the Siebel Institute in Chicago originally, there's interviews online if you can be bothered to dig through them eg
this with Stephen Dresler :
I think the book is a treasure. A time capsule perfectly capturing the early craft beer movement in the US, and the magic of entrepreneurial spirit - hope you enjoy it!For a mere $6, I now have a used copy of Ken's book on the way to me, AND I get to support a Goodwill store! Cool! ((Sidenote- did y'all know Amazon sells used books? lol))
If you're talking about the recent Chico paper from the Dunham lab that is discussed here, it's a preprint and not yet peer-reviewed :
https://www.homebrewtalk.com/thread...f-white-labs-yeast.642831/page-2#post-8916547