California (Anchor)- Particularly suited for producing 19th century-style West Coast beers. Retains lager characteristics at temperatures up to 65 deg F. and produces malty, brilliantly clear beers. Flocculation: high, apparent attenuation: 67-71%, 58-68 deg. F. XL packets contain 5 times the amount of yeast as a regular Wyeast package. There is enough yeast to pitch 5 gallons of wort without incubation or 15 gallons with incubation. Activator pack- 100 billion cells.