Has anyone had experience in using yeasts in lagers that can be fermented at ale temperatures. I ferment my lagers at 12c (S189) and pitch double the yeast as I would for an ale. I ferment 46 litres at a time and double the ingredients recommended for extract kits (23 litres). I noticed there is a Californian Lager kit available that uses mangrove jack m54 yeast that can be brewed at ale temperatures 18c.So the question is because this is a lager do I double the yeast as I do normally for lagers or just use the yeast supplied with the kit. When I do my lagers I don’t use the yeast supplied with the kit and buy Fermentis S189 and use 4x 11.5 packets of yeast for the 46litre wort.