Imperial Ale Yeast A10 Darkness is beautiful strain for stout, porter, brown, and amber ales. Darkness produces a unique character that matches up perfectly with roasted and caramel malts. This strain is alcohol tolerant, so don't hesitate to throw high gravity worts its way.
- Temp: 62-72F, 17-22C
- Flocculation: Medium
- Attenuation: 71-75 percent