Averagely Perfect Saison - Poll #20 - Brett Timing

Discussion in 'Homebrewing' started by VikeMan, Feb 4, 2015.

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At what Specific Gravity should the Brett (WLP644) be pitched?

Poll closed Feb 6, 2015.
  1. 1.033

    27.7%
  2. 1.030

    2.1%
  3. 1.027

    0 vote(s)
    0.0%
  4. 1.024

    10.6%
  5. 1.021

    6.4%
  6. 1.018

    6.4%
  7. 1.015

    6.4%
  8. 1.012

    31.9%
  9. 1.009

    6.4%
  10. 1.006

    2.1%
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  1. VikeMan

    VikeMan Grand Pooh-Bah (3,067) Jul 12, 2009 Pennsylvania
    Pooh-Bah

    The previous poll (#19) determined that the proportion of Vienna Malt in the grist would be 15%. With Flaked Wheat previously determined to be 17%, that leaves 68% for the Belgian Pilsner.

    This poll (#20) will determine at what point in the fermentation the Brett yeast strain (WLP644) will join the Sacch strain in the primary. It will be expressed in terms of the specific gravity at pitching time. (If you'll recall, we previously determined that it would be pitched before attenuation is completed, but left the exact timing for later.) If you want a higher or lower specific gravity pitching point, write it in.

    When this poll is done, I will look at the data a few different ways to determine the central tendency. It may or may not be as simple as a plurality would indicate. There may or may not be a runoff. It all depends on the data. A nice bell curve would make it easy, if you can manage that.

    I recommend you think about this in terms of not only your personal preferences, but also in the context of the recipe so far. I strongly suspect many folks have not done this before, so please discuss the options at length.

    This poll will be open for 47 hours.

    (For those who don't know what I'm talking about, see these threads for the first two beers we did (and the bazillion ensuing polls and the final recipes...
    http://beeradvocate.com/community/threads/the-averagely-perfect-american-ipa-project.59552/
    http://www.beeradvocate.com/community/threads/averagely-perfect-american-stout-poll-1-abv.131209/ )

    Issues with methodology? Take 'em to beermail please.

    The Averagely Perfect Saison so far...

    ABV: 5.7%
    OG: 1.045
    FG: 1.002

    Grain Bill:
    Belgian Pilsner Malt (68%)
    Flaked Wheat (17%)
    Vienna malt (15%)


    Yeast: WLP565/Wyeast 3724, followed by WLP644 in primary, sometime before attenuation is complete (timing TBD, this poll).
     
  2. JohnSnowNW

    JohnSnowNW Initiate (0) Feb 6, 2013 Minnesota

    Absolutely no idea. Good luck, y'all!
     
  3. Smw356

    Smw356 Initiate (0) Jan 14, 2013 Ohio

    i would think the mash schedule, water profile, and kettle acidification would sort of drive this.

    Maybe we should take a poll for what flavors we're wanting the combo of yeasts to produce, and then picking the variables to acheive that rather than just blindly voting on gravities to pitch at
     
  4. MrOH

    MrOH Grand Pooh-Bah (3,995) Jul 5, 2010 Virginia
    BA4LYFE Society Pooh-Bah

    Because that sounds nothing like how we do things in AMERICA
     
  5. jbakajust1

    jbakajust1 Pooh-Bah (2,552) Aug 25, 2009 Oregon
    Pooh-Bah

    I voted for 1.018. Honestly I think a range might be better as getting into carboys/better bottles/buckets over and over sampling to get gravity readings oxidizing the beers.
     
  6. epic1856

    epic1856 Initiate (0) Aug 11, 2006 California

    I have no clue so I will leave my vote open for now, but I usually think in terms of time, not gravity of when to pitch the brett. My feeling is just to pitch the yeast after X amount of days. I don't baby sit my beers and constantly measure gravity and I don't intend to start now.

    For me I would say pitch brett after 10 days of fermentation at whatever that gravity is.
     
    jbakajust1 and OddNotion like this.
  7. SFACRKnight

    SFACRKnight Grand Pooh-Bah (3,348) Jan 20, 2012 Colorado
    Pooh-Bah Trader

    I copitch my brett with my sacc.
     
    OddNotion likes this.
  8. RashyGrillCook

    RashyGrillCook Initiate (0) Apr 30, 2011 Florida

    1.018 or ~ 2/3 of the (proposed) attenuation.
     
  9. FeDUBBELFIST

    FeDUBBELFIST Pooh-Bah (1,765) Oct 31, 2009 Pennsylvania
    Pooh-Bah

    Here is a write in for 1.044.

    This would essentially be a co-pitch, which is what I voted for several polls ago. In my limited experience WLP644 takes a while to get going - and by the time 3724 reaches its potential stall point, WLP644 should be geared up to keep this fermentation chugging along. I would also prefer not to be constantly checking gravities. And I also want to let WLP644 do a large portion of the work so that it is as expressive as possible.
     
    #9 FeDUBBELFIST, Feb 4, 2015
    Last edited: Feb 4, 2015
  10. pweis909

    pweis909 Grand Pooh-Bah (3,250) Aug 13, 2005 Wisconsin
    Pooh-Bah

    I'll also write-in 1.044, for the reasons FeDUBBELFIST stated. If that is deemed sneaky, underhanded, and cheating, then 1.033.

    However, I think for most of us, hitting a gravity mark will be tricky. I'm likely to pitch before I go to work, when I get home, or when I go to bed. But I'm not likely to check gravity at each of those times.
     
    SFACRKnight and OddNotion like this.
  11. VikeMan

    VikeMan Grand Pooh-Bah (3,067) Jul 12, 2009 Pennsylvania
    Pooh-Bah

    Maybe we should read the instructions.

    But here's a preview of my answer, if you should happen to follow the instruction. There's no way to do what you suggest (including qualitative polling) and have the polls wrapped up in under a year. The idea behind these polls is to average the inputs, and those inputs should be in the context of making the best beer (whatever best means to them) in the voter's mind, within the context of the decisions already made. Several folks who have beermailed me over the course of the three sets of polls have found that I have accommodated their suggestions where they made sense and were practical.
     
  12. pweis909

    pweis909 Grand Pooh-Bah (3,250) Aug 13, 2005 Wisconsin
    Pooh-Bah

    In as much as the gravities at pitch influence flavors, It's really just two sides of the same coin. Decide what flavor you want and then think about the gravity that best achieves it.

    However, unless you have lots of experience making beers with Brett, I think there will be an element of picking blindly.

    Because I don't have a lot of Brett experience, let me put this idea out there to stimulate discussion that might help people from picking blindly:

    1. if you pitch Brett early, it acts on more simple sugars, and you end up with fruity esters.
    2. if you pitch Brett late, it has an opportunity to act on fermentation byproducts of the primary strain, and converts them into barnyard funk.
    I'm not sure this is right, but maybe the ensuing discussion will help people make decisions.
     
    PortLargo likes this.
  13. ChrisMyhre

    ChrisMyhre Initiate (0) Sep 15, 2013 Massachusetts

    I also think it may be too tough to hit a specific gravity and don't want to mess with opening the fernenter too much. We voted not to co-pitch, but I would like to see an early brett pitch. On my own I would probably pitch it the morning after brew day so I chose the earliest option 1.033.
     
    #13 ChrisMyhre, Feb 4, 2015
    Last edited: Feb 4, 2015
  14. VikeMan

    VikeMan Grand Pooh-Bah (3,067) Jul 12, 2009 Pennsylvania
    Pooh-Bah

    @Smw356, sorry if my reply above sounded dickish, but it's the reality of the poll format. I see that you made a choice and voted. Perhaps a discussion about why you chose that gravity, i.e. what you think it will drive (as you mentioned) in terms of flavors, and the mash schedule, water profile, and kettle acidification factors needed to get there. I for one look forward to hearing how water profile and brett timing would be related.
     
  15. jlordi12

    jlordi12 Pooh-Bah (1,856) Jun 8, 2011 Massachusetts
    Pooh-Bah

    How about instead of gravity we say X days? I agree with some of the rest it will be near impossible without multiple times opening the bucket/carboy
     
  16. PortLargo

    PortLargo Pooh-Bah (1,831) Oct 19, 2012 Florida
    Pooh-Bah

    Anybody out there who's actually done this? To echo what @pweis909 said: For those with mid-fermentation-Brett-additions experience what are we looking for here? How do we manage it?

    When I use 3724 (Dupont dregs) I never have a stalling problem, others report some major stalling. My last one was 90% attenuation in 8 days (I ferment in the 80s) so some nimbleness required here (or not) or the mark could be missed. I can not imagine not letting the 3724 add it's distinctive aromas which means at least 3(?) days by itself.

    My experience with 644 as primary (once) was mostly a conventional fermentation schedule. Initially gravity dropped as normal, but extra time did take a few more points off, it ended at 82%. Were esters created initially different than anything that happened in the last few points? When I've added Orval dregs at bottling the results seem to be a more complex beer, seems to be even drier with tartiness. Can we expect anything like that here? Or something else?

    Not at all a big fan of taking multiple gravity readings. I voted for "at bottling" just to avoid this dilemma. But there were 39 voters who said "In primary, sometime before attenuation with the Sacch strain(s) is complete" . . . your names are public, now's the time to 'splain how to best manage this.

    The recipe is coming off a symmetry-adding Double-Tie poll results and there are lots of odd numbers to vote on here. Any Numerologist that knows the difference between a mash paddle and a canoe paddle will tell you this is some serious good beer karma rolling along . . . let's get this right.
     
  17. wspscott

    wspscott Pooh-Bah (1,958) May 25, 2006 Kentucky
    Pooh-Bah

    My fears with pitching 644 too early is that would lead to a tropical fruit bomb. Don't get me wrong, I like that in some beers, but it doesn't seem like a saison. I want the DuPont to have a little time to do its thing, but with the gravity we are working with (1045), "stalling" is not something that should be considered.

    I also don't closely monitor my fermentations, so aiming for a specific gravity point to pitch the "brett" seems very troublesome. I went with 1.024, basically when the DuPont is halfway done. So based on @PortLargo's reasoning, I will likely pitch around day 4.

    @PortLargo I pitched 644 at kegging time into a rye saison (using Belle Saison) this past fall. The keg with the 644 is better than the plain one, but even with 3 months under pressure, there is nothing that could be identified as brett. Knowing what we know about 644, I am not surprised by that outcome. Based on that experiment, I voted to add the 644 before fermentation was complete in hopes that something a little closer to magic would happen.

    We should also consider the amount of 644 to be pitched. A small amount may never amount to much if the sacc finishes up before the brett really gets going.
     
    Slatetank likes this.
  18. ChrisMyhre

    ChrisMyhre Initiate (0) Sep 15, 2013 Massachusetts

    I've only pitched at bottling and at the same time as sacc, so I honestly don't have a great handle anything in between. Anyone with more experience care to elaborate on their results?
     
  19. jlordi12

    jlordi12 Pooh-Bah (1,856) Jun 8, 2011 Massachusetts
    Pooh-Bah

    I think the reason it was voted in was because many were fearful of doing so at bottling. I'd be willing to bet not a lot of people use this process in general.
     
    Supergenious likes this.
  20. MrOH

    MrOH Grand Pooh-Bah (3,995) Jul 5, 2010 Virginia
    BA4LYFE Society Pooh-Bah

    I originally wanted it at bottling, as it is the simplest method, but since we're pitching prior to full attenuation, I voted 1.033, since I'm figuring* that'd be just about high krausen on this beer. Really give the brett a chance to do whatever it is that all of y'all that voted for it to be added this way think it'll do.

    *I have no idea how accurate this would be, but it'd be when I'd toss it in.
     
    NiceFly likes this.
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