Imperial Yeast A09 Pub

$12.99
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Product details

Brewers swear by this strain to produce bright beers easily within days without any filtration. One of the most flocculent brewer strains around, Pub will rip through wort sugars and then drop out of the beer quickly. Pub achieves higher levels of esters than most domestic ale strains. Be sure to give beers pitched with Pub a sufficient diacetyl rest.

*NOTE:*During summer months, we include complimentary ice packs with all liquid yeast orders. However, it is difficult to guarantee that the ice packs will stay frozen given transit times and particularly hot temperatures. For this reason, we recommend ordering dry yeast during summer months.

Additional information

SKU IYA09
Yeast Disclaimer We strongly recommend ordering dry yeast in the summer months. We do include complimentary ice packs with all liquid yeasts. It is difficult to guarantee that the ice packs will survive the trip given transit times and particularly hot temperatures.
Yeast Style British Ale
Yeast Format Liquid
Flocculation Very High
Min Attenuation 69
Max Attenuation 74
Min Fermenting Temp 64
Max Fermenting Temp 70

Customer Reviews

Based on 11 reviews
82%
(9)
18%
(2)
0%
(0)
0%
(0)
0%
(0)
D
David W.
Used in IPA

I used this yeast in an inversion IPA clone that I came up with. It still over attenuated, but that was a problem with maintaining mash temp, not the yeast. Yeast behaved well and gave me a tasty beer. Imperial is great for not having to worry about having to make large starters. Use for an IPA or ale that you want to have a little more malt flavor than normal. Not a lot of crazy esters either

D
Don H.
Imperial Yeast A09 Pub Did it’s job

Used Imperial Yeast A09 Pub in my Oatmeal Stout and was very satisfied. Good drinking beer. Finished very well.

R
Randall B.
Solid beer. Turned out great.

Good beers. Good times. Good people

B
Brew i.t.i.
Yeast please!

1st time using active culture, did not disappoint at all. Beer turned out super clean.

C
Craig M.

very good

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Imperial Yeast A09 Pub

Imperial Yeast A09 Pub

Customer Reviews

Based on 11 reviews
82%
(9)
18%
(2)
0%
(0)
0%
(0)
0%
(0)
D
David W.
Used in IPA

I used this yeast in an inversion IPA clone that I came up with. It still over attenuated, but that was a problem with maintaining mash temp, not the yeast. Yeast behaved well and gave me a tasty beer. Imperial is great for not having to worry about having to make large starters. Use for an IPA or ale that you want to have a little more malt flavor than normal. Not a lot of crazy esters either

D
Don H.
Imperial Yeast A09 Pub Did it’s job

Used Imperial Yeast A09 Pub in my Oatmeal Stout and was very satisfied. Good drinking beer. Finished very well.

R
Randall B.
Solid beer. Turned out great.

Good beers. Good times. Good people

B
Brew i.t.i.
Yeast please!

1st time using active culture, did not disappoint at all. Beer turned out super clean.

C
Craig M.

very good