Culturing yeast, high gravity brewing.
Getting Yeast From the Bottle
TroubleShooting
Fred Goeldi - Warren, Michigan asks,
The April ’99 BYO Style of the Month recommends that the yeast for a Belgian golden ale be cultured from a bottle of Orval or Chimay. How does a homebrewer do this? Do I need a six-pack for a five-gallon batch?