I am attempting to follow a recipe in BrewDog's excellent DIY DOG (see Albino Squid Assassin recipe, page 217)
As hop additions, as the last 2 additions it lists:
* Chinook 100g FV Aroma * Citra 75g FV Aroma
Throughout the other recipes it tends to list the last set of hops as "Dry Hop". (in fact the recipe on the previous page lists hops for both "Dry Hop" and "FV")
What does FV mean here? Add to the fermentation vessel, while fermentation is still occurring?