No Hay Bronca - Negra

International Dark Lager BJCP 2021 – 02C

OG
1.051
FG
1.010
SRM
16.9
ABV
5.6%
IBU
18
Batch #
2026-10
Batch Size
11.00 gal
Boil Time
90 min
Status
Conditioning
Brew Date
June 7, 2026
Tap Date
August 21, 2026
Conditioning
Keg
BU/GU
0.35
Carbonation
2.6 vol
ABW
4.3%
Kcal
168 12 oz
Real Extract
4.4° P
Attenuation
79.4% apparent
65.1% real

Fermentables

Genie PilsnerRoot Shoot
16.00 lbs|72.7%
Type
Grain
Origin
U.S.
Color
1.7 SRM
PPG
82.6
72.7%
Munich IIWeyermann
3.75 lbs|17%
Type
Grain
Origin
Germany
Color
8.5 SRM
PPG
82.2
17%
AcidulatedWeyermann
1.00 lbs|4.5%
Type
Grain
Origin
Germany
Color
1.8 SRM
PPG
65.2
4.5%
Crystal MediumSimpsons
0.75 lbs|3.4%
Type
Grain
Origin
UK
Color
90.6 SRM
PPG
69.0
Carafa Special IIIWeyermann
0.44 lbs|2%
Type
Grain
Origin
Germany
Color
470.0 SRM
PPG
75.7
Carafa Special IIWeyermann
0.06 lbs|0.3%
Type
Grain
Origin
Germany
Color
415.0 SRM
PPG
77.9

Hops

1.00 oz
Magnum 12.5%
60 min Boil
2.50 oz
Hallertauer Mittelfrueh 2.7%
30 min Boil

Non-Fermentables

10.00 g
Amylase Enzyme Other
Mash
3.60 g
Calcium Chloride (CaCl2) Water Agent
Mash
3.60 g
Epsom Salt (MgSO4) Water Agent
Mash
0.90 g
Gypsum (CaSO4) Water Agent
Mash
2.80 g
Calcium Chloride (CaCl2) Water Agent
Sparge
2.80 g
Epsom Salt (MgSO4) Water Agent
Sparge
0.70 g
Gypsum (CaSO4) Water Agent
Sparge
10.00 g
Yeast Nutrients Other
Boil15 min
1.00 g
Supermoss HB Five Star Fining
Boil10 min
1.10 ml
ALDC Other
Primary

Yeasts

26 g
BAJA
CellarScience

Equipment ProfileGeoff's Electric Equipment

Batch Size
11.00gal
Boil Volume
13.38gal
Boil Time
90min
Evaporation Rate
8.22%per hour
Hop Utilization
90%
Trub Chiller Loss
0.26gal

Mash Profile Step Mash - Hochkurz

Ideal Grain Temp
68°F

Mash Steps

Step 1
Maltose Rest40 min
145°F
Step 2
Dextrinization Rest45 min
158°F
Step 3
Mash Out10 min
168°F

Fermentation and Aging

11 days
Primary
50°F
3 days
Secondary
62°F
2 days
Tertiary
34°F
30 days
Age
34°F

General Info

Inspired by Negra Modelo. Water salt amounts from Bru'n Water.

BAJA yeast did not take off. May have been too cold. Warmed back up and pitched 4 packs 34/70 on day 3.

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