Skip to content
Use Code WINEVDAY to save up to 15% off your next wine kit!
WINEVDAY will save up to 15% off wine kits at checkout

Lactobacillus Delbrueckii Bacteria WLP677


White Labs Lactobacillus Delbrueckii Bacteria (WLP677) is a lactic acid bacteria that produces moderate levels of acidity and sour flavors that are traditionally found in Lambics, Berliner Weisse, Sour Brown Ales and Gueuze.

It can be used in Flanders Brown, Flanders Red, and Gose styles as well with great success.


Attenuation: 0-0%

Flocculation: Low

Alcohol Tolerance: Medium (5-10%)

Optimum Fermentation Temperature:  70 - 75F