Yeast Bank

1-100°F (-17-38°C)
Shiraz Strains

Core Strains are composed of 68 beer and wine yeast strains including wild yeast and bacteria as well as WLP600 Kombucha SCOBY. These strains are grown year-round with a shipping lead time of 1 to 17 days. The Core Strains are available to professionals, retailers, and homebrewers, with both PurePitch® and Custom Pour packaging for professionals. Homebrew-sized options are packaged in PurePitch® and vial packaging.

White Labs Vault Strains are a collection of specialty strains. The availability for specialty strains from The Vault depends on whether the customer is a homebrewer, professional, or retailer. Homebrewers may purchase yeast directly from a retailer that carries The Vault Seasonal Releases. All strains from The Vault are available to professionals with longer lead times and minimum order requirements.

WLP740 Merlot Red Wine Yeast

Wine, Mead and Cider

Neutral character, with low fusel-alcohol production. Ferments dry.**This strain has been genetically typed in our lab using polymerase chain...
80% - 100%
Alcohol Tolerance
Very High (Over 15%)
Optimum Fermentation Temperature
60°F - 90°F