WE WILL BE CLOSED SAT FEB 4th -sorry for the inconvenience


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Imperial Yeast A07 - Flagship

A craft brewing standard, Flagship is a versatile strain loved for its extremely clean character. This strain performs well at standard ale temperatures but can be used in the low 60s to produce exceptionally crisp ales. Flocculation is in the middle of the road and will typically require filtration or fining to achieve crystal clear beers.

TEMP: 60-72F, 16-22C



Direct Substitutions:
Omega Yeast - 004 - West Coast Ale I
Safale US-05
Lallemand BRY-97
Wyeast 1056 - American Ale


We ship all liquid yeast in a thermal envelope with an ice pack. However, it is difficult to guarantee that the ice packs will stay frozen given transit times and hot temperatures.