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Custom Yeast Propagation
Call For Pricing
(760) 519-0849

Custom Yeast Propagation
Call For Pricing
(760) 519-0849

Supercharged Yeast For Breweries and Homebrewers

Our brewers yeast is propagated using advanced aeration/agitation technology and RBY’s specially formulated and fortified “Super Wort”.

Performance is unparalleled with vigorous fermentation the rule rather than the exception. Yeast for five gallon batches are sold in 30 ml vials. One barrel (32 gallon) batches are sold in 200 ml bottles. We grow brewery scale custom pitchable batches as well.



Whats the big deal about pitching rates?

What's the big deal about pitching rates?

The 1 Southern California Ale Yeast for 5 gallon batches
This guy is a brewing workhorse. If you like the taste of Stone Pale Ales, Green Flash, and Sierra-type ales, then all you need is “The One”. Like most California ale yeasts, it prefers a higher fermentation temperature (68-75oF), and flocculates nicely. Include “The One” in your brewing lineup.
"The One" Southern California Ale Yeast for 1BBL
$22.00
For 5GAL
$6.00

Quick Info

Style Ale
Source Sierra Nevada PA
Attenuation 73-80%
Fermentation Temp (F) 65-75
Alcohol Tolerance 11%
Flocculation Medium
Tasting Notes Neutral all purpose, clean crisp. Hint of apple above 75F
Ye Olde English - Traditional English Ale Yeast
Smooth and creamy for English ales. Does not flocculate like our Southern California strains. Ferments at 65-70oF.
The YOE - Traditional English Ale Yeast for 1BBL
$28.00
For 5GAL
$6.00

Quick Info

Style Ale
Source Munton's
Attenuation 60-70%
Fermentation Temp (F) 65-72
Alcohol Tolerance 8%
Flocculation Low
Tasting Notes Powdery, slight fruit and sulphur
Lucky 7 - Southern California Strong Ale Yeast
This guy is dry and chews up and spits out higher gravity worts for up to 10% ABV. The flocculation phenotype is strong. Once “Lucky #7 starts fermenting, it is hard to stop, so leave some headspace! Most active at 65-70oF.
Lucky 7 - Southern California Strong Ale Yeast for 1BBL
$28.00
For 5GAL
$6.00

Quick Info

Style Ale
Source Whitbread
Attenuation 70-80%
Fermentation Temp (F) 64-72
Alcohol Tolerance 10%
Flocculation High
Tasting Notes Dry and neutral with plumb and raisin notes.
“The Monk “ Belgian Abbey ale yeast
From the heart of Trappist ale country, the Monk rocks. Ferments triples and high gravity to 15% ABV. Try this one with a hoppy background. 66-72oC F. 75-80% attenuation.
The Monk - Traditional Abbey Ale Yeast for 1BBL
$30.00
For 5GAL
$8.00

Quick Info

Style Belgian Ale
Source Westmalle
Attenuation 74-78%
Fermentation Temp (F) 64-85
Alcohol Tolerance 14%
Flocculation Medium
Tasting Notes Banana, clove, bubble gum, spice, apple. Neutral compared to other Belgian strains

RBY Strains Tasting Notes

Strain #

Name

Source

Attenuation

Fermentation temp (F)

alcohol tolerance

Flocculation

style

tasting notes

RBY1

The One

Sierra Nevada PA

73-80%

65-75

11%

med

ale

Neutral all purpose, clean crisp. Hint of apple above 75F

RBY2

Lucky 7

Whitbread

70-80%

64-72

10%

high

ale

Dry and neutral with plumb and raisin notes.

RBY3

Ye Old English

Munton's

60-70%

65-72

8%

low

ale

Powdery, slight fruit and sulphur

RBY12

Monk

Westmalle

74-78%

64-85

14%

med

belgian ale

Banana, clove, bubble gum, spice, apple. Neutral compared to other Belgian strains

Yeast Propagation

Your favorite craft beer store has a growing selection of beers from all over the world. These can be the source of new yeast strains for your experimental brewing. Brittany shows us how to isolate a yeast strain from a brand new American Belgian IPA. I can't wait to make a beer with this yeast!

Single colony isolation of yeast from bottles


 

Lab Services

Assay for IBU
$100.00
$100.00

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