Made In the San Francisco Bay Area
GigaYeast, Inc.

Trappist Tripel Yeast GY015

Attenuation Medium Gravity*                         74% – 76%

Attenuation High Gravity*                              70% – 73%  (9.2% – 9.8% ABV)

Temperature Range:                                   66˚F – 74˚F

Flocculation:                                                   Low


Trappist Ale yeast from the mother of all Tripels.  A balance of fruit and spice with a  good malty finish provides a perfect complement for Belgian Ales, Dubbels and Tripels.   Perfect for malt forward Belgians.  Less esters and phenolics than GY003 and GY014.


Representative Styles:

Belgian Ale                                    Dubbel

Belgian Strong                               Tripel

Biere De Garde                             Saison


* Medium Gravity is 14˚ – 16˚Plato.  High Gravity is 23˚- 25˚Plato.

  The working temperature range represents the range at which fermentation for a given strain produces a typical attenuation- not necessarily the ideal temperature for your particular beer style.  As a rule of thumb, start ale yeast fermentation at 68˚ – 72˚F and then lower or raise temp as desired.  Lager Yeast are typically fermented at 45˚ – 58˚F.  If desired, Lager Yeast can be given a “hot start” at 65-68˚F and then lowered to the primary temperature after active fermentation begins (10-20hrs).

GigaYeast laboratory is still gathering data on many of our strains.  Information provided here may change some in the future.  Please call if you need more info.