A10 Darkness - Imperial Yeast

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  • Regular price $12.99

Brewers love this yeast strain for dark beers. Its high alcohol tolerance makes it a go-to for big beers.

A 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.

All liquid yeast and cultures are shipped with an ice pack.


  • Temperature Range: 62–72F (17–22C)
  • Flocculation: Medium
  • Attenuation: 71-75%
  • Alcohol Tolerance: 12%