Buy a 5L Erlenmeyer flask straight up, perfect for lager starters (or big ales) when using liquid yeast.Well I'm pleased to report we finally have takeoff! Fine bubbles after rousing this AM and full krausen tonight. That's five full days lag
I also bought a Copenhagen lager yeast vial too with the same use by date. Will be making a big starter at least a few days before brew day for that one!