1 sachet of Ritchies Lager Yeast.
Ritchies Prem Crus Lager Yeast is sufficient for 22.5 litres or 40 pints of lager.
How to use Ritchies Lager Yeast
Simply mix the yeast with warm water at between 20° and 27°C, then add the yeast solution to the fermentation vessel.
Who are Ritchies?
Founded in the 1960s, Ritchies is a British company. They offer top quality equipment, ingredients, beer, wine and cider kits throughout the UK and Europe.