MIP-420 Scotch Ale

This yeast strain produces a classic Scottish style ale. It is fairly neutral in flavor profile and is able to ferment at a colder temperature. The yeast works well with peated and other smoked malts, allowing these flavors to come through in the beer without any esters covering up the malt selection. MIP-420 is by miles our top selling English Ale strain.



Mid 70's



Temperature Range


Alcohol TOlerance


Propagate Lab™, LLC

15700 W 6th Ave.

Golden, Colorado 80401

Office: (720) 724-4235

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Propagate Lab provides premium quality yeast and consultation for the craft brewing industry. We are a licensed wholesale food manufacturer using only the highest quality ingredients. Propagate Lab does not cover the wholesale or retail cost of beer or any ingredients, costs, services, labor expenses, etc. where its products are concerned.

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