I always add 1/2 camden tablet extra on the final racking prior to bottling.

AB1

(Dr. Richard E. Hawkins) wrote in message >...
> I've noticed that the vintner's reserve kits advise to use more
> preservative (potassium sulfate? I don't have it in front of me) if the
> wine may be stored more than six months before consumption.
>
> It doesn't, however, suggest a quantity. ANy suggestions?
>
> hawk