Yeast Issue

[backwards]

I have read some about using yeast from previous brews or a bottle of Chimay. Will someone explain - in some detail - how this is done? Any information would be appreciated.

 

[Blender]

There are a number of discussions on using yeast and progating it in various ways. You might run through some of these threads.

Using yeast from primary > https://www.homebrewtalk.com/search.php?searchid=258910

Yeast harvesting > https://www.homebrewtalk.com/search.php?searchid=258916