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Energetically top cropping, this powerful fermenter leaves behind a light, tart, refreshingly crisp character. Fairly clean and lightly dry, American Wheat excels particularly at American styles.

West Coast Ale II is slightly fruitier than West Coast Ale I (OYL-004) and clean with a lightly perceptible nuttiness.

Enthusiastically top cropping, this essential Wit yeast is distinctive for the popular, refreshing, easy-drinking summer style.

“Chico” is a reliable, versatile and popular neutral foundation for displays of malts and hops. Highly attenuative and moderately flocculating, it ferments crisp and clean with light citrus notes under 66°F (19°C).

The Scottish Ale strain is a flocculent, versatile and reliable house strain that produces neutral to complex and malty profiles in its fairly wide temperature range. Hop character is not muted by this strain.

Ireland’s storied stout is thought to be balanced by this dry, crisp, lightly fruity, versatile and powerful strain. A good fermenter with reliable, average flocculation.

A classic German wheat strain, it’s a cloudy, big top cropper. Presenting banana and clove, the esters turn up with increased temperatures, wort density and decreased pitch rate, or stay muted at lower temperatures where clove stands out.

Versatile, crisp, malty profile, light esters and a wide fermentation range. This is thought to be the world’s most used lager strain and can produce a convincing lager at ale temperatures.

This citrusy, lightly phenolic saison strain is so attenuative and reliable in performance that people joke it could ferment a shoe. The French Saison strain results in great body consistency.

A ridiculously thorough flocculator thought to be from a highly regarded English ESB. This strain has unique fruitiness and noticeable finishing sweetness. Drops out quickly and completely. Easy to crop, but needs a diacetyl rest.

This strain offers the mildest funk, presenting leather and some pineapple, and more noticeable in the aroma than flavor.

Contains a Sacch strain and is spiked with brux for development of moderate funk in secondary. May take 3+ months to emerge.

As one of the few highly flocculent Belgian ale strains, Belgian Ale A makes a great Belgian house strain: it crops easily and has a well-rounded flavor profile with balanced fruitiness and phenolics. Esters increase with upward temperatures.

The same shockingly clean Lutra that you love in liquid form is now available in a convenient dry format. Dried Lutra’s clean canvas, huge temperature range, high alcohol tolerance and fast finishing speeds means unrivaled flexibility and versatility for

A highly flocculent Norwegian ale strain with an astoundingly wide temperature range and little change in flavor across the range, Hothead is clean enough for both American and English styles. It has a unique honey-like aroma with overripe mango which is

Isolated from a famous double IPA brewed in Vermont, the DIPA strain produces a unique ester profile reminiscent of peaches and complements an aggressive utilization of hops in the kettle and in dry hopping.