Dark Belgian Cask Yeast | White Labs WLP4653 | Vault Strain

White Labs Dark Belgian Cask Yeast WLP4653

A Vault Strain for Rich and Complex Belgian-Style Ales

White Labs Dark Belgian Cask Yeast (WLP4653) is a Vault strain specifically designed for crafting bold and layered Belgian-style ales. This unique yeast strain produces deep malt flavors, dark fruit esters, and spicy phenolics, making it ideal for beers such as Belgian dubbels, dark strong ales, and other high-gravity styles. As a Vault strain, WLP4653 is available only for a limited time, offering brewers the chance to create distinctive and flavorful beers.

Key Characteristics

• Strain Included: A specialty Belgian yeast strain.
• Flavor Profile: Dark fruit esters, spicy phenolics, and rich malt complexity.
• Applications: Perfect for Belgian dubbels, dark strong ales, and other robust beer styles.
• Optimal Temperature Range: 68–75°F (20–24°C).
• Alcohol Tolerance: High, suitable for high-gravity fermentations.

Recommended Usage

White Labs WLP4653 thrives in a range of Belgian-style fermentations, producing a rich and balanced character. This yeast excels in primary fermentation and benefits from warmer fermentation temperatures to enhance its ester and phenolic profile. Ideal for brewers seeking to replicate traditional Belgian ales or experiment with dark and complex beer styles.

Enhance Your Brewing Process

Pair WLP4653 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.

With White Labs Dark Belgian Cask Yeast WLP4653, you can craft beers with rich, complex flavors and a true Belgian character. Don’t miss out on this limited-release Vault strain to enhance your brewing creations.