Lupin and Wolfsbane potion

[finwitch]

No: HPFGUIDX 147522

>>  
> Now Tammy writes:
> So Lupin not having mastered a delicate, complicated potion,
> one that he tells us not many wizards CAN handle, doesn't seem at all
> far-fetched to me, even after twenty years.

Finwitch:

And, IIRC, in the polyjuice potion there was at least one ingredient
that had to be harvested or something during full moon. We don't know
the recipe for Wolfsbane, but I think it's possible that there IS an
ingredient that requires something done during Full Moon. Which Lupin
simply cannot do. Maybe Tonks can brew it, or learn to...? If I were
her, I certainly would have devoted my free time to it. She wants to
marry a werewolf - why wouldn't she learn it? Wonder if Fleur can brew it?

Finwitch