After several months, the wine is removed from the lees and placed into clean barrels.
They can reuse the yeast from the lees of beer and cider.
At this point, we draw the clear juice from the top and leave the lees at the bottom of the barrel.
They use a technique of stirring the lees in the cask to add extra complexity to the wine.
They make a beer that is a double fermentation on the lees.
See also: lee