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CellarScience® CALI Dry Yeast

CellarScience® CALI Dry Yeast

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Description

The classic American ale strain that has a long history of producing amazing beers. Famous for its clean, neutral flavor and its ability to be used in any nearly any style. The reason this is the most popular strain in homebrewing and craft brewing is that it allows malt and hops to shine. You can never go wrong with CALI.  Like all CellarScience yeast, CALI is eligible for direct pitch straight into your wort. CellarScience provides 12g of yeast per sachet, which is up to 9% more than any other brand of dry yeast. Every batch of yeast is PCR tested to ensure quality. CALI has been selling to pro breweries for awhile but was just recently packaged down to sachets for homebrewers. 

Dosage:
One sachet is enough to treat a 5–6 gallon batch. When calculating for larger batches, use at a rate of 2–3 grams per gallon of wort. We recommend rounding up by one full sachet rather than measuring out the yeast exactly.

Direct Pitch or Rehydrate:
CALI yeast can be direct pitched with great results by sprinkling it onto the surface of the wort in your fermenter. However, proper hydration helps ensure a healthy fermentation and is especially recommended for beer with a starting gravity above 15°P (1.061 SG). To hydrate yeast, first sanitize the yeast pack and a pair of scissors. Boil tap water to sterilize and then cool to 85-95°F (29-35°C). Use 10 grams (0.35 oz) of water per gram of yeast. Sprinkle the yeast onto the water, allow the slurry to stand undisturbed for 20 minutes, and then swirl. Use small amounts of wort to adjust the temperature of the slurry to within 10°F (6°C) of the wort temp before pitching. Ferment between 59-72°F (15-22°C).

Optimum Fermentation Temp: 59-72°F
Flocculation: Medium
Alcohol Tolerance: 11% ABV (WY1056 11%)
Cell Count: 10 billion cells per gram
Similar Strains: WLP001, WY1056, US-05
Gluten-free

CellarScience Yeast:
For years liquid yeast has been sold as the higher quality option but times are changing. Yes, 20 years ago dry yeast was made by bread yeast producers and the quality was not as good as liquid yeast. CellarScience is helping to flip that script with the release of five high quality dry yeasts. Cell count and viability is usually higher than commercial liquid yeast pitches, which vary from pouch to pouch and don't ship well. CellarScience yeast can be pitched directly in most batches of wort, offering significant time savings. Yeast that is quick and easy to use, high quality, and available at a reasonable cost adds up to a tremendous value. Quality yeast that doesn't "break the brink".

CellarScience Nutrients:
For high gravity ferments consider rehydrating yeast with CellarScience FermStart yeast hydration nutrient. For high gravity or low nutrient wort, feed your fermentation with CellarScience FermFed DAP Free complex yeast nutrient mix.

Community Q&A

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Browse 11 questions Browse 11 questions and 72 answers
Why did you choose this?
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The size I want to start brewing
Kevan S on Dec 2, 2022
I need some alcohol for my wort
Big Al on Nov 29, 2022
The size I want to start brewing
Kevan S on Dec 2, 2022
Gift
Valued C on Dec 2, 2022
I need some alcohol for my wort
Big Al on Nov 29, 2022
cheapest
Blake A on Nov 26, 2022
Had good luck with it
Arden M on Nov 23, 2022
have usedthis before and I like it
Thomas T on Nov 22, 2022
Trying it our
Jimmy on Nov 22, 2022
I put it on my cereal in the morning - delicious
paul m on Nov 16, 2022
Used it before with good results and inexpensive
Mark H on Nov 12, 2022
Same, always works
Robert N T on Nov 10, 2022
Beer
Pete T on Nov 10, 2022
Ive been hearing good things
Jacob M on Nov 7, 2022
used before works well
Robert R on Nov 4, 2022
for my IPA
Miki J on Nov 1, 2022
Mixing it up a bit more.....
Donald A on Oct 29, 2022
good solid cali yeast
recommended yeast
Mark C on Oct 20, 2022
Recommend
Joseph B on Oct 14, 2022
trying it in the Blonde Ale
John M on Oct 8, 2022
Great past experience
Kevin Conroy on Oct 7, 2022
suggested
Mark W on Oct 3, 2022
price
David P on Oct 3, 2022
Ferments the Chux DIPA perfectly with the ease of dry yeast.
Mike Milchner on Sep 30, 2022
it was the recommended dry yease for the recipe
John S on Sep 20, 2022
First time I'm trying it
Ken Tucker on Sep 20, 2022
Lager
Jed P on Sep 20, 2022
Used this last time and it worked really well.
James Doneski on Sep 6, 2022
Need new backup yeast!
Matt M on Sep 5, 2022
I've found this yeast and I'm sticking to it!
Swain W on Sep 3, 2022
Used it before
Jeremy W on Aug 30, 2022
Mostly because of the hot weather, otherwise I would use liquid yeast.
Emile H B on Aug 29, 2022
better then smaller size
greg sharp on Aug 29, 2022
recommended
Brian J on Aug 24, 2022
Was suggesting and have had good experiences using this product
Robert De Los S on Aug 23, 2022
Shipping to the south has it's own set of hazards, HEAT! So after consultation with the staff this dry yeast will be able to ship without any problems!
Guy B on Aug 23, 2022
Good product at a good price
Thomas Gariety on Aug 22, 2022
used before
gerard h on Aug 18, 2022
Stocking up
Bill B on Aug 18, 2022
Used it before with excellent results
Tony S on Aug 17, 2022
to ferment beer
Joe J on Aug 16, 2022
lack of availability of desired yeast
Todd F on Aug 16, 2022
Cheapest option
Kenneth J K on Aug 12, 2022
Need
Mark A Williams on Aug 10, 2022
Used it before
Kevin Conroy on Aug 10, 2022
Good luck with it
Arden M on Aug 2, 2022
trusted
E. H on Aug 2, 2022
Suggested with the recipe
Jesse S on Aug 1, 2022
Oktoberfest
William B on Jul 27, 2022
recommended
Valued C on Jul 26, 2022
Sounds tasty
Scott Jordan on Jul 23, 2022
Gift
Valued C on Dec 2, 2022
cheapest
Blake A on Nov 26, 2022
How do you tell from the code on the packet what the born date is of this yeast?
David Zorn on Feb 11, 2021
How many weeks in fermenter? 2 or 3? I used Cali Dry Yeast and have been fermenting at 67 degrees. Fermentation took off and was vigorous and seemed to finish after 3-4 days. OG was 1.062. Coming up on 2 weeks this weekend. I am wondering if I should raise the temp a bit or let it sit for longer. Thanks!
Jeff Cieplak on Aug 12, 2020
CellarScience® CALI Dry Yeast
CellarScience® CALI Dry Yeast
Simcoe® SMaSH IPA - All Grain Beer Brewing Kit (5 Gallons)
Simcoe® SMaSH IPA - All Grain Beer Brewing Kit (5 Gallons)
BEST ANSWER: This yeast usually finishes up a beer of this gravity in 10 days. A 4 day fermentation is fast but not worrying at 67 degrees. If the foam is gone and the yeast are sinking then they are done fermenting and you can start dry hopping. (Some belgian yeast strains truly limp over the finish line for 2-4 weeks.) Go ahead and take a sample and see how the beer tastes. We are looking for any buttery flavor or slick mouthfeel, and a stable final gravity. The Butter flavor is the last thing the yeast clean up before stopping fermentation and raising the temperature is a good way to help them finish this step. If the gravity is the same, say, on Thursday as it was Monday then you are 100% good to package, dry hop, or barrel that beer. Cheers!
Dry yeast pack wasn't vacuum sealed, is it ok to use?
Todd Girouard on Feb 26, 2021
BEST ANSWER: Absolutely! I've used this yeast many times and have never had an issue. Really great stuff for my IPA's
Try to keep room temp at 69-72 but in Florida room can get to 74. Wort probably gets to 74-76. Anyone brewed warmer than 72?
Nick Horsky on Jul 26, 2020
BEST ANSWER: Yes, I have. My last fermentation was around 76-78, I haven’t noticed any issues.
How many yeast cells are in a 12g packet of CALI dry yeast?
emery kujiraoka on Jul 23, 2020
BEST ANSWER: The 12 gram sachet contains 120 billion yeast cells.
what is the alcohol tolerant of this yeast?
Ryan Nelson on Jul 27, 2020
BEST ANSWER: Brewed up to 11% with it.
I brewed a 10 gallon Chux 3-16 and SG was 1.068. I hydrated the Cali with Go Ferm protect and distilled water. Temps were 69. PH is 5.3. NO activity 3-16. I agitated by stirring. What are my options? I have never had no fermentation at this point in the process. Dead yeast?
Paul Gilbert on Mar 16, 2022
BEST ANSWER: You should not use distilled water to rehydrate or make a starter, use regular tap water (boiled) or bottled water, I know it has been a while since you asked this question but the best thing to do when no fermentation is going on is to repitch yeast, cheers.
What is the expected attenuation with this yeast?
Jukka Saario on Nov 11, 2021
BEST ANSWER: What I like abut it, it's fast. Last time I used it: 1.063 @ 88°- 1.012 @75° in 3 days.
Where do I find the attenuation for all of the CellarScience yeasts (as a percent, not "well" or "medium"? I don't find it on the data sheets.
john tingleff on Nov 21, 2022
I am making a Goose Island Bourbon County Stout clone and will have an OG of around 1.140, I need to make sure this yeast will attenuate well with overpitching.

How big of a beer has this stuff fermented without stalling?
Joseph A Nance on Jan 31, 2022
Reviews

4.8 / 5.0
71 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
61
7
2
0
1
Rated 5 out of 5
Out preformed the competition that cost twice as much. Cellar science brand is my new yeast.
Worked very well . Especially being half the price compared to white labs liquid . I definitely will be using this brand from now on. Wish I used it sooner would have saved a ton of money.
October 14, 2022
Purchased
2 months ago
Rated 5 out of 5
Love it. Great beer.
October 11, 2022
Purchased
2 months ago
Rated 5 out of 5
I'm a convert
I always used liquid yeast (namely Wyeast 1056) but have found that the CellarScience "Cali" tastes just as good and give as good performance with a lot less hassle.
October 2, 2022
Purchased
2 months ago
Rated 5 out of 5
Great product and fast shipping
July 26, 2022
Purchased
4 months ago
Rated 3 out of 5
Unsuccessful fermentation 2/3 batches.
I've brewed at least 3 batches with the cali dry yeast that was saved in the fridge as backup for liquid yeast. The last 2 batches were under 1.065 and the wort was oxygenated well and pitching temps were in range. Even with hydration, fermentation would not start after 2 days including some wort agitation and warmed up wort to 75 degrees. The last batch
I pitched directly and oxygenated the wort even more and no bubbles after 2 days. Had to repitch both batches and am left a bit confused.
July 2, 2022
Purchased
1 year ago
Rated 5 out of 5
Amazing results
This yeast is amazing it was churning the very next day!!
June 17, 2022
Purchased
6 months ago
Rated 5 out of 5
Works like a charm. High attenuation, clean fermentation, decent flocculation makes it a predictable and reliable yeast for most ales.
April 14, 2022
Purchased
9 months ago
Rated 4 out of 5
Cali Dry yeast
Sprinkled on top of one batch , hydrated and added to another batch. Good fermentation in both batches, though a little more delay unhydrated.
April 3, 2022
Purchased
8 months ago
Rated 5 out of 5
A very good dry Yeast
Cellar Science GERMAN produced an excellent Munich Helles. It will be my go-to dry yeast for future brews.
March 4, 2022
Purchased
9 months ago
Rated 5 out of 5
Great Yeast. Great Value.
I fermented a Cream Ale with Cali Ale yeast and it turned out perfect. Strong, healthy fermentation. Short lag phase compared to other dry yeasts I've tried. Did not rehydrate. I use yeast nutrient and oxygenate with O2 (even with dry yeast, although for only 15 seconds instead of 1 minute). The beer turned out great! Would absolutely recommend for any recipe where a neutral ale yeast is desired. Squeaky clean at 62F with a diacetyl rest at 70F for 48 hours.
March 1, 2022
Purchased
9 months ago