Yorkshire Square Ale | WLP037 | Vault Strain

White Labs Yorkshire Square Ale Yeast – WLP037

Craft Malty and Well-Balanced English Ales

White Labs Yorkshire Square Ale Yeast (WLP037) is a traditional English ale yeast renowned for producing beers with a malty and well-balanced profile. Expect toasty flavors complemented by malt-driven esters. This highly flocculent strain is an excellent choice for brewing English-style pale ales, brown ales, and milds. 

Key Characteristics:

• Fermentation Temperature: 65–70°F (18–21°C)
• Attenuation: 68–72%
• Flocculation: High
• Alcohol Tolerance: Medium (5–10%)
• Profile: Malty and well-balanced with toasty flavors and malt-driven esters

Ideal for Styles:

• English Pale Ales
• Brown Ales
• Mild Ales
• English Bitters
• Porters
• Stouts

Why Choose White Labs Yorkshire Square Ale Yeast?

• Authentic English Flavor: Delivers traditional British ale characteristics with a malty and well-balanced profile.
• Versatility: Suitable for a range of English-style ales, enhancing both malt and hop profiles.
• High Flocculation: Produces clear beers with excellent clarity.

Enhance Your Brewing Process

Pair WLP037 with White Labs Brewzyme to eliminate diacetyl and ensure a clean, professional-quality finish. For optimal yeast health, use White Labs Zinc Buddy to promote vigorous and consistent fermentation.

Our Commitment to Yeast Health

At SoCal Brewing Supply, we take yeast storage and viability very seriously. We ensure yeast is always stored under optimal conditions, with 24-hour monitoring of refrigerator temperatures to prevent spikes that could negatively impact yeast health.

For liquid yeast orders, we recommend shipping with an ice pack and insulated envelope to ensure your yeast arrives in top condition. It’s normal for ice packs to melt during transit; their purpose is to protect the yeast from extreme temperatures caused by external weather conditions.

If you like this yeast or want to view other White Labs yeast strains, check out our entire selection of White Labs Yeasts here.

Elevate your brewing with the distinctive character of WLP037, perfect for crafting authentic English ales with a malty and well-balanced finish.