FG Advice

Get advice on making beer from raw ingredients (malt, hops, water and yeast)
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fatbelly

FG Advice

Post by fatbelly » Mon Dec 03, 2012 8:05 pm

Hi All,
My Brew Buddy & I have just bottled AG4 which is a Adnams Broadside clone. It smelt great as we were bottling

We started off with a OG of 1046, which is fine but we have just bottled and the FG was 1004!
We used MO Malt a little bit of Acid Malt & Nottingham Ale yeast to ferment it out.

Why do you think we have finished with such a low FG?
What will this mean to our brew other than it being a high ABV?

It was in the FV for 8 days and the room temp is around 18 - 20c depending on the time of day.

darkonnis

Re: FG Advice

Post by darkonnis » Mon Dec 03, 2012 9:44 pm

Truthfully? Drink some and see. I don't read into FG's too much because I recall doing some coopers kits which came in at 1 and tasted quite nice. Nothing on what I make now but I wouldn't be upset if i spent £2 on a random beer in a pub and it turned up. What was your mash temp/time? have you made this before? if so what FG did you get last time?

Ultimately, if it taste nice, and it isn't infected, nought to worry about!
Cooky

Rick_UK

Re: FG Advice

Post by Rick_UK » Mon Dec 03, 2012 9:53 pm

Most likely you mashed at quite a low temp - check your thermometer.

The beer will be drier and stronger than planned which may not be a bad thing! It may be slighty thinner but unlikely you will notice much. Could be the best beer you ever brew!

Rick

fatbelly

Re: FG Advice

Post by fatbelly » Mon Dec 03, 2012 9:55 pm

darkonnis wrote:What was your mash temp/time?
Cooky
We mashed for 2hours (By mistake) at 64c
darkonnis wrote: Ultimately, if it taste nice, and it isn't infected, nought to worry about!
Had a little taste out of the FV and it tasted fine no vinegar or off tastes. So I am hoping its okay infection wise.

darkonnis

Re: FG Advice

Post by darkonnis » Mon Dec 03, 2012 11:14 pm

2 hours? yep, that'd probably do it. I hate mentioning infection because everyone becomes overly paranoid, but if your results wildly vary it could happen. In this case though, I wouldn't worry long mashes will do that!

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Befuddler
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Re: FG Advice

Post by Befuddler » Tue Dec 04, 2012 1:03 am

Notty has a tendency to steamroll through sugars and finish dry at the best of times. With a long mash at 64c, it could easily get that low.
"There are no strong beers, only weak men"

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Normski
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Re: FG Advice

Post by Normski » Tue Dec 04, 2012 9:41 am

It'll be the mash temperature, 64c is a wee bit low. That and the Notingham.
I use Notingham a lot and I aim to mash a bit higher, usaully 67c works for me.
Norm
The Doghouse Brewery (UK)

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