1. The Yeast Bay - Simonaitis Lithuanian Farmhouse Yeast The Yeast Bay - Simonaitis Lithuanian Farmhouse Yeast
    $19.50

    The Yeast Bay - Simonaitis Lithuanian Farmhouse Yeast

    This culture is a single strain of Saccharomyces cerevisiae, isolated from a Lithuanian Farmhouse mixed culture (which originally containing multiple strains of Saccharomyces cerevisiae and Lactobacillus sp.) kindly provided by Julius Simonaitis via Lars Garshol (click here for Lars' blog).

    Across a wide temperature range this culture will throw an intriguing mix of orange, tropical fruit and stone fruit esters that is reminiscent of POG Juice (passionfruit, orange, guava) and produces distinct spicy/earthy/herbal undertones.

    While not a “kveik” strain, it handles high temperatures and high gravity worts well, with an upper fermentation temperature of 35 ºC and a high alcohol tolerance (>10%).

     

  2. White Labs WLP518 Opshaug Kveik Ale Yeast® White Labs WLP518 Opshaug Kveik Ale Yeast®
    $14.95

    White Labs WLP518 Opshaug Kveik Ale Yeast®

    Sourced from our friend Lars Marius Garshol, this kveik strain was isolated from a mixed culture which belonged to Harald Opshaug, a farmhouse brewer in Stranda, Norway. This strain was originally used in the 1990s to produce several kornøl-style beers. It is a clean fermenting yeast and has tolerated temperatures up to 95°F (35°C) while finishing fermentation within three to four days.

    The hop-forward, clean characteristics of this strain make it ideal for IPAs and pale ales.


    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.
  3. White Labs WLP630 Berliner Weisse Blend Yeast
    $14.95

    White Labs WLP630 Berliner Weisse Blend Yeast

    A blend of a traditional German weizen yeast and Lactobacillus bacteria to create a subtly tart, drinkable beer. Can take several months to develop tart character. Perfect for brewing traditional Berliner Weisse.

    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.
  4. White Labs WLP644 Saccharomyces "bruxellensis" Trois
    $14.95

    White Labs WLP644 Saccharomyces "bruxellensis" Trois

    WLP644 Saccharomyces "bruxellensis" Trois

    This Belgian strain, traditionally used for wild yeast fermentations, produces a slightly tart beer with delicate mango and pineapple characteristics. This wild yeast has grown in popularity for styles like American IPA, American pale and blonde ales due to its tropical and stone fruit flavors and aromas. This Saccharomyces strain can be used like other house strains and can be easily clean with proper CIP procedures. Formerly named Brettanomyces bruxellensis Trois. WLP644 is packaged as normal Saccharomyces and the pitch rates are the same as Saccharomyces strains.

    WLP644 Saccharomyces "bruxellensis" Trois to contain the STA1 gene (glucoamylase), a potential indicator of Saccharomyces cerevisiae var. diastaticus. Brewers yeast are natural hybrids, which make it possible for certain strains to display elements of the STA1 gene. These strains have the ability to utilize some dextrins (unfermentable sugars), resulting in higher levels of attenuation than what is considered typical.

    Attenuation: 85.00-85.00
    Flocculation: Low
    Alcohol Tolerance: Medium - High (8 - 12%)
    Optimum Fermentation Temperature: 21-29C

    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.
  5. White Labs WLP645 Brettanomyces Claussenii
    $14.95

    White Labs WLP645 Brettanomyces Claussenii

    Originally isolated from strong English stock beer in the early 20th century, this yeast has low-intensity Brettanomyces character and is closely related to Brettanomyces anomalus. It produces more fruity, pineapple-like aroma than flavor; the Brettanomyces flavors are more subtle than WLP650 and WLP653.

    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.
  6. White Labs WLP648 Brettanomyces Bruxellensis Trois Vrai
    $14.95

    White Labs WLP648 Brettanomyces Bruxellensis Trois Vrai

    The vrai (“true” in French) Brettanomyces bruxellensis Trois. This infamous strain, used for all Brettanomyces fermentations, has a robust, complex sour character with aromas of pear. Best used as a primary fermentation strain.

    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.
  7. White Labs WLP650 Brettanomyces Bruxellensis
    $14.95

    White Labs WLP650 Brettanomyces Bruxellensis

    A classic strain used during secondary fermentation for Belgian-style beers and lambics that creates medium-intensity Brettanomyces character. A historic brewery in Belgium uses this yeast in secondary fermentation and bottling to produce the signature flavor of its beer.

    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.
  8. White Labs WLP653 Brettanomyces lambicus
    $14.95

    White Labs WLP653 Brettanomyces lambicus

    WLP653 Brettanomyces lambicus

    This yeast produces a high intensity of the traditional Brettanomyces characters — horsey, smoky and spicy flavors — in beer. As the name suggests, this strain is found most often in lambic style beers but is also commonly found in Flanders and sour brown ales.

    Attenuation: 70.00-85.00
    Flocculation: Low
    Alcohol Tolerance: Medium - High (8 - 12%)
    Optimum Fermentation Temperature: 29C

    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.
  9. White Labs WLP655 Belgian Sour Mix I
    $14.95

    White Labs WLP655 Belgian Sour Mix I

    WLP655 Belgian Sour Mix I

    A unique blend of Brettanomyces and Saccharomyces yeasts as well as bacterial strains Lactobacillus and Pediococcus. Perfect for duplicating traditional spontaneous fermentations similar to those found in Belgian-style ales.

    Attenuation: 70.00-80.00
    Flocculation: Medium to Low
    Alcohol Tolerance: Medium - High (8 - 12%)
    Optimum Fermentation Temperature: 27-29C

    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.
  10. White Labs WLP661 Pediococcus Damnosus
    $14.95

    White Labs WLP661 Pediococcus Damnosus

    This is a cocci bacteria known for its souring capabilities through the production of lactic acid. Perfect to add to any sour program, it is a high diacetyl producer and slow growing.

    Our bacteria strains are now being propagated in an optimized, strain-specific growth media. This proprietary media, which is lighter in color, allows for better growth and viability of our pure cultures resulting in higher cell concentrations. Due to the improved cell concentration, we suggest utilizing the below pitch rate:

    Pediococcus: contains >100 million cells/mL
    Recommended Pitch Rate:
              Secondary: 1 Liter per 10hL

    *White Labs recommends pitching based on intended dosage rates as opposed to actual cell concentrations since these can vary slightly.



    IN-STOCK YEAST:
    We maintain stock of the high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If we are out of stock of a yeast, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are more fresh - we order directly from the manufacturer on your behalf and do not use in-stock yeast to fulfil pre-orders.
    PREORDER DEADLINE:
    An order will be placed with White Labs each month excluding December, on the first Monday on or after the 20th of the month. All pre-orders received by then will be included in the order, and will be available for pickup or shipping by the following Tuesday.