Fermaid k (when to use?)

[Jaredkylemccann]

I recently brewed a batch of pumpkin quadruple. When I purchased the east it said that it worked well with I fermaid k. I bought some and I'm wondering when to use it if I should at all.

 

[MHBT]

the instructions say to use it after the lag phase (6-12 hours after pitching yeast) and the beginning of the stationary phase (when fermentation is coming to an end)

 

[day_trippr]

http://www.scottlab.com/product-104.aspx