WY3763 Roeselare Belgian Sour Blend - Wyeast

WY3763 Roeselare Belgian Sour Blend - Wyeast

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Our blend of lambic cultures produce beer with a complex, earthy profile and a distinctive pie cherry sourness. Aging up to 18 months is required for a full flavor profile and acidity to develop. Specific proportions of a Belgian style ale strain, a sherry strain, two Brettanomyces strains, a Lactobacillus culture, and a Pediococcus culture produce the desirable flavor components of these beers as they are brewed in West Flanders. Propagation of this culture is not recommended and will result in a change of the proportions of the individual components. This blend will produce a very dry beer due to the super-attenuative nature of the mixed cultures.

Flocculation: variable
Attenuation: 80%
Temperature Range: 65-85F 18-30C
Alcohol Tolerance: ABV 11%

Flanders Brown Ale/Oud Bruin
Fruit Lambic
Straight (Unblended) Lambic

For best results we always recommend ordering an ice pack with your liquid yeast.

Item # WY3763
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.25 LBS
Community Q&A

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Browse 2 questions Browse 2 questions and 51 answers
Why did you choose this?
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for souring a brown ale
Mike R on Apr 26, 2022
flanders red
Todd W G on Mar 5, 2022
for souring a brown ale
Mike R on Apr 26, 2022
Unique to the beer being made - Flanders Red.
James S on Apr 12, 2022
flanders red
Todd W G on Mar 5, 2022
Recommended for the Flanders Red!
Paul G on Feb 8, 2022
It was recommended for this recipe
Patrick H on Feb 7, 2022
Looking forward to making my first Flanders Red Ale.
Merlinus Monroe on Jan 29, 2022
Making a Flanders
Zachary J on Jan 25, 2022
I want to make Lambic
Rob P on Sep 18, 2021
flanders old brown ale
eric w on Jul 9, 2021
Great yeast for an Oud Bruin. Wait a year before bottling.
Cary A. Becker on Jun 3, 2021
Specific yeast for Flemish Brown Ale recipe.
Craig A on May 7, 2021
Makes a nice and funky beer.
Kerry Shaver on Apr 26, 2021
yeast for flanders red
Mark Jensen on Feb 12, 2021
Great bugs for an Oud Bruin
Timothy O on Jan 19, 2021
Brewing a Flanders
Josh A. on Jan 14, 2021
To clean up a infection in a stout that soured
Anil V on Jan 8, 2021
specific recipe
David R on Oct 29, 2020
For Flanders Red Ale
Kenneth S on Oct 28, 2020
Sour stout
Shaun on Oct 20, 2020
To make sour mead
Elliot M on Aug 7, 2020
I like this yeast as well
Bob D on May 28, 2020
Great for flanders red
william s on Apr 1, 2020
solid sour blend for the level of funk/acid I am looking for
John C F on Mar 31, 2020
I've used it before
James S on Mar 9, 2020
flanders red
Eric H on Jan 31, 2020
Good blend
Elliot K on Jan 11, 2020
used it before
Gerald F on Dec 30, 2019
Recommended for Flanders Red Ale
Aaron D L on Dec 20, 2019
For a Flanders Red
Beth C on Oct 10, 2019
wicked cider yeast blend
Andy Black on Sep 27, 2019
its my favorite
matthew a on Sep 18, 2019
I'm making a Flemish Red
Michael O on May 10, 2019
for my first time consecration recipe clan
Valued C on Apr 9, 2019
Brewing a Rodenbach Grand Cru
Tristan W on Apr 2, 2019
Best for sour
Stacey B on Jan 26, 2019
I'm making a sour ale!
Zachary H on Dec 11, 2018
I'm using this for the Consecration Flanders red ale clone (Russian River) from More Beer.
Steve T on Nov 17, 2018
ivan t on Oct 15, 2018
Making a Flemish Red
Brittany C B on Sep 21, 2018
Just because!
Kenneth S on Sep 10, 2018
Molly H on Aug 17, 2018
Got this for the Consecration kit.
Andrew L on Jul 24, 2018
Katherine W on Jul 6, 2018
For my sour stout.
Valued C on Jun 26, 2018
Best Sour Blend I've used.
Sean Kinnas on Jun 14, 2018
Love this blend
Christian P. on Jun 4, 2018
For extended sour beer making/aging
Barry P on May 9, 2018
good blend
Tom C on Mar 16, 2018
Consistently great results with Flanders Red if given plenty of time to age.
David R on Feb 15, 2018
For a Belgian style recipe
Jason C on Feb 12, 2018
Unique to the beer being made - Flanders Red.
James S on Apr 12, 2022
Recommended for the Flanders Red!
Paul G on Feb 8, 2022
does anyone reuse the yeast cake? sounds like the company does not want you do that according to the package
Tom H on May 15, 2019
BEST ANSWER: Hi Tom - As a homebrewer you have the right to experiment as much or as little as you want. Take a look at this thread - https://www.homebrewtalk.com/forum/threads/saving-yeast-cake.473/

4.8 / 5.0
19 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Very clear package for yeats saftey thank you very much
User submitted image
Added Feb 10, 2021
February 10, 2021
1 year ago
Rated 5 out of 5
My "Go to" Sour blend
I love the jolly rancher-ish smell this gives off. After primary fermentation completes with something like US-05, I rack into a stainless steel keg and add Roeselare blend. I let it sit at room temp (65-70-ish degrees f) for about 8 months to a year, tasting it occasionally to determine at what point to tap it.
November 21, 2018
Rated 5 out of 5
Great yeast blend and arrive on time.
April 16, 2018
over 4 years ago
Rated 5 out of 5
Great blend
Can't wait to try this, but it will be in fermentation and aging for a year, will update then!
February 20, 2018
Rated 5 out of 5
Great House Sour Strain
I first brewed with this five years ago, and it has become my house strain for sours. I re-pitch some of the slurry, along with the occasional fresh pack to produce well balanced, complex sour beers.
January 30, 2018
over 4 years ago
Rated 5 out of 5
This seems to be the Lambic blend of choice for hardcore sour fans. I have been using it for about a year and it has not disappointed!
January 24, 2018
over 4 years ago
Rated 5 out of 5
Best sour blend
I have used this blend a few times and the beer always comes out great. Like J and J say, "you could add this to sewer water and it will turn out great."
May 27, 2015
Rated 5 out of 5
Great sour yeast
This yeast is great for making a Flanders red ale
May 27, 2015
Rated 5 out of 5
Great Sour
Still waiting but smells great!
May 12, 2015
Rated 5 out of 5
smells great
still waiting but so far so good
May 12, 2015