I am planning my first lager using dry yeast (w34/70), and I'm wondering how much yeast to use. I usually use the pitching rate calculator at Brewer's friend. The thing is that they calculate with a yeast cell density/gram that is about half of that of Mr Malty. In my case (og 1.050, volume around 3 gallon), going by Brewer's friend I should be using two packs of yeast, whereas Mr Maltys recommendation is one pack. My plan is to pitch the yeast at, or at least close to, the fermentation temperature, rather than pitching at a higher temp and then let the fermentation start before ramping the temp down.