I brewed a Cream Ale last week using Wyeast 2565 Kolsch yeast. I am planning on lagering this like a standard Cream Ale but I have never lagered anything, I also want to add watermelon juice to this as well. In reading through this forum it seems like 3 cups of juice should be a good starting point. My question is: should I add the juice to the secondary then let it sit at about ambient temp or add the juice and lager right away for 3-4 weeks? Today is 8 days in fermenter (OG 1.048, FG as of yesterday 1.010) It seems like in order for the sugars in the juice to ferment out the best it would make most sense to let it sit in the secondary for a week or so then lager for a while. My current ambient temp is about 58-60 (basement) but it fermented at about 68 degrees in a different part of my house.
My second question is regarding lagering. Is it best to do the extended time lagering in the secondary or in a keg or does it matter? Will it clarify better if I lager in secondary then keg? Any input is much appreciated.