Imperial Organic Yeast A07
$8.99
Imperial Organic Yeast A07 "Flagship" is a versatile and extremely popular liquid yeast, known for its ability to create balanced ales with a light fruity character. This strain is a true workhorse and is perfect for most American beer styles.
"Flagship" provides a clean fermentation with light ester notes of citrus and stone fruit that complement, rather than overpower, the hop and malt profile. It has good attenuation and moderate flocculation, leaving behind a soft and smooth mouthfeel.
Thanks to the high cell count per package (200 billion), this yeast does not require a starter for most standard batches of beer, making it a convenient and reliable choice.
Technical Specifications
- Strain Type: Ale
- Flocculation: Medium
- Attenuation: 73-77%
- Temperature Range: 62-72°F (17-22°C)
- Alcohol Tolerance: 10% ABV
- Flavor Profile: Balanced, slightly fruity, hints of citrus and stone fruit.
- Cell Count: ~200 Billion Cells
- Recommended Beer Styles: American Pale Ale, IPA, Double IPA, Porter, Stout, Amber Ale
Latest reviews
My House Strain!
I've tried many yeasts, but I always come back to A07. This is my "house" strain for all American ales. It's reliable, clean, and predictable. And the fact that you don't need a starter saves a ton of time!
Perfect for Hazy IPAs
This yeast works great in NEIPAs. It leaves a bit of body and enhances the fruity notes of the hops, creating that "juicy" flavor. Highly recommend.
Great, but temperature sensitive
An excellent strain, it fermented my APA to perfection. The only thing is, try to keep the temperature at the lower end of the range. If it gets too warm, it can produce too many esters. But with proper control, the result is superb.
