I'm pretty sure fermentation has failed. Should I pitch more yeast?

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Hi, I've just done a gravity test and it's 1012 The og was 1048 so does that means it's fermentating? Just had a quick taste aswell. It tastes nice. Cheers

Sounds like it's fermented and done to me. Take another reading tomorrow, and then on Tues - if it's still 1012 it's finished fermenting. No need to add any more yeast.
 
It's not unusual for some yeasts to be done in 3 days. I usually leave them in the FV at least 2 weeks though just to finish up, some yeasts have a very slow tail-off at the end of the ferment, yours might drop a little more but sounds to me like it's done or almost done.
 
It's not unusual for some yeasts to be done in 3 days. I usually leave them in the FV at least 2 weeks though just to finish up, some yeasts have a very slow tail-off at the end of the ferment, yours might drop a little more but sounds to me like it's done or almost done.
OK niceone. I'll keep checking. Cheers.
 
I just did a St. Peter cream stout and it didn’t do diddly squat for two weeks and was thinking the yeast was dud. I left it for another week and it’s got going now. Going to leave for another week at least before bottling. I’m putting it down to the lactose I added and slightly colder ferm temp (average 16c)
 
I just did a St. Peter cream stout and it didn’t do diddly squat for two weeks and was thinking the yeast was dud. I left it for another week and it’s got going now. Going to leave for another week at least before bottling. I’m putting it down to the lactose I added and slightly colder ferm temp (average 16c)
Hi thanks for the info. I'll just keep my eye on it. See what happens. I'll. Do another gravity test later. Cheers.
 
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