I have my pressed apple juice from my apples in the freezer and plan is to put into Demi johns together with champagne yeast with bung with an air valve.
How much yeast for a 4.5 litre Demi John? Can you put too much in? What is a hydrometer?
How much yeast for a 4.5 litre Demi John? Can you put too much in? What is a hydrometer?