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Wyeast | 1275 Thames Valley Ale | Beer Yeast | Activator Smack-Pack System™ | 100 Billion Cells

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US$5.09 cheaper than the new price!!

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Product details

Management number 232668334 Release Date 2026/06/21 List Price US$3.39 Model Number 232668334
Category
  • 1275 produces classic British bitters with a rich, complex flavor profile
  • Light malt character, low fruitiness, low esters, clean and well balanced
  • Activator Smack-Pack System™ "proofs" the yeast and shortens lag time when it hits your wort
  • When smacked, the Activator™ packet releases sugars and nutrients to initiate the culture's metabolism
  • Wyeast has been a pioneer in craft brewing for over 35 years and is committed to creating the finest fermentation products available
  • Although beneficial, cultures do not need to be activated prior to inoculation

The Thames Valley strain is great for most classic English styles.  Perfectly suited for a bitter, ESB or Brown ale.  This strain will craft you a rich and easy drinking English ale, even at room temperature!

This strain produces classic British bitters with a rich, complex flavor profile. The yeast has a light malt character, low fruitiness, low esters and is clean and well balanced.

Attenuation: 77%
Flocculation: Low Medium
Alcohol Tolerance: 10%
Optimum Fermentation Temp: 62-72°F
Cell Count: 100 Billion

Styles:
Brown Porter
Dry Stout
Düsseldorf Altbier
Extra Special/Strong Bitter (English Pale Ale)
Foreign Extra Stout
Northern English Brown Ale
Robust Porter
Special/Best/Premium Bitter
Standard/Ordinary Bitter

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

Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.


 


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