Imperial Liquid Yeast

L48 Alpha

Clean Fermentation Character for Hop-Forward Lagers and Cold IPA Styles

Alpha is the ideal strain for creating world-class hop-forward lagers. Its clean and crisp fermentation profile and balanced SO2 production create bright, refreshing beers bursting with hop character - ideal for Cold IPA and West Coast Pilsner.

Temp: 46°–56°F
Flocculation: Low
Attenuation: 73–77%
Alcohol Tolerance: 10%
Phenolic Off-Flavor: Negative
Diastatic: Negative

Que Bueno creates refreshing light to dark lagers with very clean, low ester aromatic profiles and nice crisp and dry finishes. This strain is not just a great choice for Mexican lagers, but any lager where clean ester profile and dry finish is appropriate.

Temp: 47-55F (8-13C), Flocculation: Medium, Attenuation: 73-77%, Alcohol Tolerance: 8%

Back by popular demand!

TEMP: 75–97F (24–36C) FLOCCULATION: LOW ATTENUATION: 75–85% ALCOHOL TOLERANCE: 12%
Blend of 3 kveik strains conquers wort, leaving tropical fruit flavors in its wake.

Dieter is a clean, crisp, traditional German Kölsch strain. A very low ester profile makes this strain perfect for Kölsch, Alt and other light colored delicate beers. Dieter has better flocculation characteristics than most Kölsch strains which allows brewers to produce clean, bright beers in a shorter amount of time.

Temp: 60-69F, 16-20C // Flocculation: Medium // Attenuation: 73-77%

Tartan is a traditional strain that accentuates the malt character of Scottish ales. It can also be used for other styles and works well in IPAs due to its clean character. For a higher ester profile, use this ale yeast at the top end of the temperature range.

Temp: 65-70F, 18-21C // Flocculation: medium // Attenuation: 70-75%

Dry Hop is a blend of A20 Citrus and A04 Barbarian. When this blend goes to work on your hoppy beer, the hop aroma blows up. The combination of these strains produces amazing aromas of citrus, peach and apricot that will accentuate your IPA, pale ale, and any other hop driven beer.

Temp: 64-74F, 18-23C // Flocculation: medium // Attenuation: 74-78%

A traditional Czech lager strain, Urkel allows for a nice balance between hops and malt. This strain can be slightly sulphery during fermentation, but it cleans up during lagering. Fermentation at the higher end of the range will produce a beer with minimal sulfur and a light ester profile.

Temp: 52-58F, 11-14C // Flocculation: Medium // Attenuation: 71-75%

A38 Juice
Juicy. Fruity. Juice is an amazing strain for East Coast IPA's. The ester profile of Juice brings out the aromas and flavors of the new school hops and creates a beer that is greater than the sum of it's parts. Keep an eye on this strain, as it likes to climb out of the fermenter if it is too full!

Temp: 64 - 68F, Flocculation is medium, Attenuation is 72 to 76%