Wyeast 3763 Roeselare Belgian Sour Blend

Wyeast 3763 Roeselare Belgian Sour Blend

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60 day no hassle return policy. Details

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 36 answers
Why did you choose this?
MoreFlavor Store
specific recipe
David R on Oct 29, 2020
Sour stout
Shaun on Oct 20, 2020
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
For the Tart of Darkness kit
Jeff Tardie on Jan 12, 2018
For Flanders Red Ale
Kenneth S on Oct 28, 2020
To make sour mead
Elliot M on Aug 7, 2020
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
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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
Great yeast blend and arrive on time.
April 16, 2018
over 2 years ago
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
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 2 years ago
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 2 years ago
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
Great sour yeast
This yeast is great for making a Flanders red ale
May 27, 2015
Great Sour
Still waiting but smells great!
May 12, 2015
smells great
still waiting but so far so good
May 12, 2015
Great Yeast
This is a classic souring yeast that has produced many fine sours. Highly recommended.
May 5, 2015