White Labs Yeast | WLP300 Hefeweizen Ale | PurePitch® Next Generation

Brew authentic German wheat beers with White Labs WLP300 Hefeweizen Ale Yeast | PurePitch® Next Generation, the classic liquid yeast strain trusted for producing the unmistakable banana and clove character found in traditional Bavarian hefeweizens. Each 70 mL PurePitch® Next Generation pouch contains approximately 150 billion cells, providing enough healthy yeast to ferment a standard 5-gallon batch without requiring a starter for most moderate-gravity beers. WLP300 is the ideal choice for Weissbier, Hefeweizen, Weizenbock, Dunkelweizen, and other traditional German wheat beer styles where authentic yeast character is the defining feature.

WLP300 produces a high level of isoamyl acetate, creating the signature banana aroma that defines classic hefeweizen, while balanced phenol production contributes subtle clove notes without overpowering the fruit character. Its naturally low flocculation leaves the desired hazy appearance expected in traditional German wheat beers. Fermentation temperature and pitching rate significantly influence flavor development, allowing brewers to fine-tune the balance between banana and clove character.

This liquid ale yeast features low flocculation, 72–76% attenuation, STA1 negative status, and medium to high alcohol tolerance (8–12% ABV). It performs best between 68–72°F (20–22°C) and is packaged in White Labs' PurePitch® Next Generation pouch with approximately 150 billion cells for reliable pitching rates and consistent fermentation performance.

For best results, store refrigerated between 33–38°F and do not freeze. Pitch into well-oxygenated wort and ferment within the recommended temperature range to achieve the desired balance of banana esters and clove phenols. While one pouch is suitable for most standard 5-gallon batches, a yeast starter is recommended for higher-gravity beers or older yeast to maximize cell health and fermentation performance.

Produced to White Labs' professional fermentation standards, WLP300 Hefeweizen Ale Yeast | PurePitch® Next Generation is widely used by homebrewers and commercial breweries seeking authentic Bavarian wheat beer character. Its healthy cell count, dependable fermentation, and signature banana-and-clove profile make it an outstanding choice for brewing traditional German wheat beers with classic aroma, flavor, and natural haze.