Omega Yeast - OYL-004 - West Coast Ale I

West Coast Ale I is the clean, reliable workhorse for classic West Coast IPAs. It stays mostly neutral so the hops can shine, with just enough subtle fruit character to keep things interesting without getting in the way.

Best For West Coast IPAs, American Pale Ales, and any hop-forward beer where you want clean fermentation and bright hop character.

Hard Specs

• Liquid yeast — requires fast shipping* (see Important Shipping Notes below)
• Attenuation: 73–80%
• Flocculation: Medium-High
• Temperature Range: 60–73°F (16–23°C)
• Alcohol Tolerance: Up to 11% ABV
• More tech specs

Flavor Behavior Clean profile with subtle fruit esters. Lets hop aroma and flavor take center stage.

In Practice Versatile liquid strain for hop-forward American styles. Usually ferments clean and relatively neutral, which makes it a go-to when you want the hops to be the star. Works well across a decent temperature range and finishes nicely for IPAs and pales.

Pitching 100 mL homebrew pack for 5 gallons up to approximately 1.060 OG. Direct pitch liquid culture.

Important Shipping Notes During warm weather, liquid yeast ships separately from the rest of your order, using minimum USPS Priority Mail (1-3 days) with 2-day and overnight options available. See our full liquid yeast shipping policy for current cutoff times and heat mitigation details. Or pick it up and don't worry.