Wrathchild

American IPA BJCP 2008 – 14B

OG
1.070
FG
1.010
SRM
17.9
ABV
7.1%
IBU
95.8
Batch #
2013-17
Batch Size
10.00 gal
Boil Time
90 min
Brew Date
August 17, 2013
BU/GU
1.37
ABW
6.2%
Kcal
227 12 oz
Real Extract
5.2° P
Attenuation
84.8% apparent
69.6% real

Fermentables

American Pale Malt (2-Row)
15.00 lbs|59.4%
Type
Grain
Origin
United States
Color
1.0 SRM
PPG
28.0
Info
Smooth, less grainy, moderate malt flavor. Basic malt for all beer styles.
59.4%
Scottish Golden Promise
7.00 lbs|27.7%
Type
Grain
27.7%
British Dark Crystal Malt
1.75 lbs|6.9%
Type
Grain
Origin
United Kingdom
Color
145.0-188.0 SRM
PPG
36.0
Info
Sweet caramel flavor, mouthfeel. For porters, stouts, old ales and any dark ale.
6.9%
Belgian Aromatic Malt
1.25 lbs|5%
Type
Grain
Origin
Belgium
Color
20.0-26.0 SRM
PPG
78.0
Info
Imparts a big malt aroma. Use in brown ales, Belgian dubbels and tripels.
5%
British Roasted Barley
0.25 lbs|1%
Type
Grain
Origin
United Kingdom
Color
500.0 SRM
PPG
40.0
Info
Dry, roasted flavor, amber color. For stouts, porters and Scottish ales.

Hops

1.00 oz
Zythos 10.9%
90 min First Wort
1.75 oz
Summit 18.0%
60 min Boil
3.00 oz
Amarillo 10.8%
20 min Boil
1.00 oz
Amarillo 10.8%
1.00 oz
Ahtanum 4.0%
1.00 oz
Simcoe 10.0%
1.00 oz
Amarillo 10.8%

Yeasts

1 pkg
English AleWLP002
White Labs

Equipment Profile12.5 Gallon/48 Liter Kettle and 10 Gallon/38 Liter Cooler Mash Tun

Batch Size
10.00gal
Boil Volume
12.13gal
Evaporation Rate
10.00%per hour
Hop Utilization
100%
Mash Tun Volume
10.00gal
Mash Tun Weight
9.00 pounds
Mash Tun Specific Heat
0.30 cal/gram per °C
Top Up Water
0.00gal
Trub Chiller Loss
0.50gal

Mash Profile Single Infusion "Sweet Spot" Mash, No Mash Out

Mash Steps

Step 1
Infusion60 min
152°F

Fermentation and Aging

14 days
Primary
67°F
10 days
Secondary
65°F
7 days
Tertiary
°F
30 days
Age
65°F

Water Profile Highlands Ranch, Colorado

Calcium
31.4
Bicarbonate
56.9
Sulfate
41.1
Chloride
0.9
Magnesium
3.5
Ideal PH
5.4
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