WLP004 Irish Ale - White Labs Yeast

WLP004 Irish Ale - White Labs Yeast

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From one of the oldest stout producing breweries in the world. It produces a slight hint of diacetyl, balanced by a light fruitiness and slight dry crispness. Great for Irish Ales, Stouts, Porters, Browns, Reds and a very interesting Pale Ale. To ferment this yeast properly pitch at 63-65F and let it rise to 65-68F. Ferment for 10-14 days in the primary. This strain can be used in all ales because of its clean crisp character it produces. Irish ale can also be used to help finish a beer's stuck fermentation.

Attenuation: 69-74%.
Flocculation: Medium to High.
Optimum Fermentation Temp: 65-68.
Wyeast Equivalent: 1084 Irish

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

Item # WLP004
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.14LBS
Community Q&A

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Browse 1 question Browse 1 question and 43 answers
Why did you choose this?
MoreFlavor Store
Have used before for the milk stout kit
Valued C on Jun 4, 2019
James D on May 8, 2019
Have used before for the milk stout kit
Valued C on Jun 4, 2019
Malty finish and great mouth feel
David L on May 10, 2019
James D on May 8, 2019
Used it before
David P. M on Apr 1, 2019
Suggested for this Brew
David Van D on Mar 1, 2019
making first starter
Mike V on Feb 26, 2019
For the Irish Red
Hank N on Feb 26, 2019
Excellent results every time.
Jason B. on Feb 14, 2019
First try
John on Feb 1, 2019
White Labs have great products
Jonathan K V on Jan 30, 2019
chris b on Jan 29, 2019
I need a new pet...
Michael B on Jan 14, 2019
for use with Irish Extra Stout
James S on Jan 9, 2019
Recommended with Kit
Garrett C on Jan 4, 2019
Same recipe
Wilbert D on Dec 18, 2018
I love white labs yeast by far the best for me
james williams on Dec 17, 2018
for irish red ale
James S on Nov 22, 2018
Good yeast
Jason G on Nov 17, 2018
used it last time
CEDAR VALLEY-JON W on Nov 17, 2018
looking for this specific variety, which my local brewshop didn't have
Matthew T on Nov 17, 2018
Jane W on Nov 17, 2018
Never tried this
Jim B on Oct 31, 2018
We like liquid better than powdered-We have had good luck with White Labs
CEDAR VALLEY-JON W on Oct 17, 2018
my favorite for dry irish stout
daniel f on Oct 16, 2018
Brewing a Guinness
WILLIAM P on Sep 26, 2018
works well
Dan K on Sep 20, 2018
good quality
Tim E P on Sep 18, 2018
I will be brewing an Irish Red and a Dry Stout for the Fall. I've had good luck with White Labs.
Jim J on Sep 10, 2018
for Irish Red Ale
James S on Sep 5, 2018
Making a red ale
Garrett R. M on Aug 9, 2018
I will use this to ferment beer!
Raymond W on Aug 4, 2018
White labs is good yeast
Cool Brewing L on Aug 2, 2018
specific for a recipe
Dennis S on Jun 30, 2018
Have used before and liked results.
Trevor L on Jun 26, 2018
Fantastic in my Kilkenny clone!
Gregory F on Jun 6, 2018
used it before
Paul K on May 24, 2018
Tony recommended this one for the Irish Stout.
Tony D on May 4, 2018
Worked well last go around
Randy M on Apr 30, 2018
white lab yeast is high qualiy makes a better beer
Brian B on Apr 3, 2018
white labs is great
chris c on Feb 26, 2018
For the Dry Irish Stout
Dustin P on Feb 24, 2018
wanted a yeast that will drop clear and leave a little residual sweetness
Andrew S. on Feb 9, 2018
St pattys day beer
Arleigh c on Jan 22, 2018
Malty finish and great mouth feel
David L on May 10, 2019
Used it before
David P. M on Apr 1, 2019

4.8 / 5.0
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Quick starter
Used a yeast starter, and had activity within 8 hours. Finished a bit high at 1.014. Created a nice malty Irish red ale.
June 11, 2019
1 month ago
Iruish yeast
Best Irish yeat ever bought from More beer
December 9, 2018
8 months ago
My go to stout yeast! Never fails
Great yield yeast. Absolutely love it
August 28, 2018
11 months ago
So far the yeast had no flocculation, which I know it states low Flocculation but this had zero. I was nervous because this was for a 1BBL batch. The yeast showed up 4 days late after ordering and paying for two day delivery. Cold packs were melted and warm. But.... the Fermenter is moving along in our 1 BBL glycol conical
1BBL pitch
1BBL pitch
July 18, 2018
1 year ago
Awesome Strain
Incredible attenuator - prepared a 1.5L starter for a six-gallon batch of an English-inspired milk stout (1.057 OG), and the yeast took off in the first 8-12 hours. Temperature rose from 64 to 72 degrees F within first 36-48 hours, and the activity in the airlock is unlike anything I have seen to date. Looking forward to the results!
July 16, 2018
1 year ago
Works very well. Very good results.
March 17, 2018
1 year ago
Good stuff there mate
User submitted image
Added Feb 5, 2018
February 5, 2018
1 year ago
Good stuff
Arrived full of life! Activity began just hours after pitching without a starter of any kind.
May 27, 2015
White Labs Does It For Me
Always impressed with the yeast I get from White Labs, and through morebeer.com it is always very fresh. I've used this for many styles
May 5, 2015
Awesome Irish Ales
I used this yeast a few times to brew porter, stouts, and red ales. Awesome yeast, easy to pitch, ferments well, and great results.
May 5, 2015