2023 - 2026

Yeast: WildBrew Philly Sour

WildBrew Philly Sour™

WildBrew Philly Sour™ is a unique species of Lachancea selected from nature by University of the Sciences in Philadelphia, PA, USA.

(Patent pending N° PCT/US20 18/043 148). WildBrew™

WildBrew Philly Sour™ produces moderate amounts of lactic acid in addition to ethanol in one simple fermentation step. This first yeast in the WildBrew® series is a great choice for innovative, sessionable sour beers with refreshing acidity and notes of stone fruit. With high attenuation, high flocculation and good head retention, WildBrew Philly Sour™ is an ideal yeast for traditional styles such as Berliner Weiss, Gose, American Lambic Style, American Wild Ales and its resistance to hops make it perfect for Sour IPA’s.

Quick facts

Strain Lachancea spp.
Attenuation 74-82%
Temperature range 20 – 30°C (68 – 86°F)
Flocculation High
Aroma Sour, red apple, stone fruit, peach
Alcohol tolerance 9% ABV
Pitching rate 50 – 100g/hL for < 14°P wort
100 – 150g/hL for > 14°P wort

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