Coldbreak Brewing HERMS Giveaway!

HomeBrewSupply AMCYL Brew Kettle Giveaway!


Home Brew Forums > Home Brewing Beer > Fermentation & Yeast > Strange fermentations...
Reply
 
Thread Tools
Old 08-08-2009, 04:15 PM   #1
bjzelectric
Feedback Score: 0 reviews
Recipes 
 
Join Date: Feb 2009
Location: Hillsborough, North Carolina
Posts: 234
Liked 3 Times on 3 Posts

Default Strange fermentations...

3 weeks ago I brewed a Robust Porter with OG 1.060 and an IPA with an OG of 1.055. Used WLP 004 Irish Ale yeast with a starter that I made w/ LME that I had sitting around for months for the porter. I used WLP 001 with starter for my IPA ( also with LME ). The 004 starter showed krauesen in just a few hours and was still there when I pitched. Good right? The 001 starter never showed krauesen ( I checked every couple hours ) or any other signs of viability. The porter started fermenting about 3 hours after pitching. Checked the gravity after 2 weeks and was 1.020. Thought it was done and would let it sit another week to clean up. Noticed the airlock bubbling again and took another reading which was 1.010. Huh? Ok. Guess it wasnt done. The starter I pitched for the IPA had a lag time of almost 48 hours. I was about to pitch another starter figuring the first one I pitched was dead. I noticed a krauesen and airlock activity and the gravity was 1.008 after a week. Huh? Both of these fermentations seem a little weird to me and the only common denominator I can think of is the LME I used w/ my starters?
BTW my temps are at a constant 69 degrees ambient and I keep both fermenters in water w/ ice? Anybody experience this too?


__________________
Hooray Beer!
bjzelectric is offline
 
Reply With Quote
Old 08-11-2009, 04:48 AM   #2
ArcaneXor
Feedback Score: 0 reviews
Recipes 
 
Join Date: Nov 2007
Posts: 4,559
Liked 112 Times on 100 Posts
Likes Given: 32

Default

Both sound like fairly normal fermentations to me - well within the range of situation I have come across in my 1 3/4 years as a homebrewer.
ArcaneXor is offline
 
Reply With Quote
Old 08-11-2009, 10:46 AM   #3
Kauai_Kahuna
Feedback Score: 0 reviews
Recipes 
 
Join Date: May 2008
Location: Hawaii
Posts: 2,276
Liked 7 Times on 7 Posts

Default

Yeast do what they want to do in their time. I know we like to attempt to micromanage them but really we can't.
All we can do is provide them an happy work environment and let them do their thing.
Stop worrying about it.
__________________
---
In Primary: Belgium Chimay clones.
In Secondary: Braggot, pale ale, end of the world white.
Conditioning: Mead, Cider, braggot, Belgium Wheat.
On Tap: Clones, Chimay Blue, Red, Porter, malted cider.
Bottles: Far, far, too many to list.
Kauai_Kahuna is offline
 
Reply With Quote
Reply


Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
How exothermic are your fermentations? GamePreserve Fermentation & Yeast 4 11-07-2009 10:02 PM
Fermentations Stuck Runyanka Beginners Beer Brewing Forum 26 04-26-2009 03:32 PM
2 Stuck Fermentations?? Chimney Beginners Beer Brewing Forum 5 09-25-2008 05:53 PM
Why do fermentations get stuck? cnoyes General Techniques 9 02-11-2008 02:10 PM
Stalled Fermentations jettaman Beginners Beer Brewing Forum 11 12-25-2005 12:27 AM


Forum Jump

Newest Threads

LATEST SPONSOR DEALS