A little less than two days ago I made my first attempted at brewing a California Common. I used Saflager S-23 dry yeast for fermentation. I have had the wort at a constant temp of approximately 56 degrees to 58 degrees and so far I have not seen any signs of fermentation close to 36 hours in. The last batch I brewed was an ale that I kept at 60 degrees and within 24 hours of brewing it had started the fermentation process. My question is do the lager yeasts take longer to activate then the ale strains?