Schnappy Hefeweizen

Style: 15A. Weizen/Weissbier

Description:

This begins as a clone of DrinkYourWheaties Hefeweizen.
For this brew I'll be aiming at 10L with a monstrous starter. The idea here is to test to see if the size of the starter makes any difference. After seeing zwickle's starters (AHB), which are simply gigantic, I believe it's possible that I may be pitching not enough, and for this reason not getting the yeast driven characteristics I want.
The second thing I'll be trying is for a simple mash schedule - straight infusion @ 67 degrees. I'm worried that the low temperature steps were damaging my head retention.


Target Volume [ltr (gal)]:  12.00 (3.17) Alcohol By Volume:   5.50%

Estimated Original Gravity[SG]:1.056 Estimated Final Gravity[SG]:1.015
Estimated Attenuation:73.00% Estimated Mash Efficiency:75.00%

Bitterness [IBU]:  10.00 Colour [SRM(EBC)]:  3.41 (6.71)
Balance:  0.355 BU:GU ratio:  0.178

Mash schedule

Name Type Temperature [C (F)] Time [Minutes]
Sacchrification infusion 67.00 (152.60) 60
Thick Decoction 1/3 decoction 67.00 (152.60) 10
Heat Decoction direct 70.00 (158.00) 10
Heat Decoction direct 100.00 (212.00) 30

Fermentables

Type Gravity [SG] Gravity(%) Weight [gms (lbs)] Weight(%)
Pilsner Pale Malt (Barrett Burston) 1.023 40.13% 1200.00 (2.65) 40.74%
Wheat Malt (Barrett Burston) 1.034 59.87% 1745.46 (3.85) 59.26%

Hops

Type AA(%) IBU IBU(%) Weight [gms (oz)] Time(minutes)
Hallertau Hersbrucker 2.30% 10.00 100.00% 31.12 (1.10) 30.00

Yeast

Type Flocculation Attenuation Min Temp[C (F)] Max Temp[C (F)] Alcohol Tollerance
Bavarian Wheat - Wyeast 3638 low 73.00% 18.00 (64.40) 24.00 (75.20) 10% ABV

Brewlog

Date Brewed Brewer ABV Balance Rating Actions
February 6, 2010 matt 6.73% 0.53 n/a Brewlog Brewday