Good day
Greetings from South Africa to my fellow Brewster's. I got a question that's probably been asked frequently, when brewing ales we are advised to leave in fermenter for 7 to 10 days or after 6 days to take a SG reading and repeat process until SG is steady over 2 days, before bottling. I don't take OG and SG readings as I don't have the cylinders for the hydrometer. My question is if the temperature for an Australian pale ale or a coopers stout drops below 68F (20 celcsius) do we leave it to ferment for double the time 14 to 20 days.