Geoff Humphrey's BrewBlog > BrewBlogs > Kerfuffle (Azacca and Mosaic)

American IPA

Batch #:

2017-07

Batch Size:

10.00 gallons

Boil Time:

90 min

Brew Date:

April 23, 2017

Tap Date:

May 13, 2017

Statistics

OG:

1.070 17.1° P

FG:

1.010 2.6° P

Real Extract:

5.2° P

Attenuation:

84.8% Apparent
69.6% Real

Color:

6.5SRM

IBU:

77.5

BU/GU:

1.11

ABV:

7.4%

ABW:

6.2%

Calories:

227 12 oz

Fermentables

Amount	Fermentable	% of Grist
11.00 pounds	Golden Promise (Simpsons)	77.9%
1.50 pounds	Oats, Flaked (Briess)	10.6%
1.00 pounds	Vienna Malt (Weyermann)	7.1%
0.25 pounds	Belgian Biscuit Malt	1.8%
0.25 pounds	Crystal, Medium (Simpsons)	1.8%
0.12 pounds	Acidulated (Weyermann)	0.8%
14.12 pounds	Total Fermentable Weight	100%

Hops

Amount	Hop	Time	Use	Form	AA
0.13 ounces	Azacca	90 minutes	First Wort	Pellets	12.0%
0.13 ounces	Mosaic (HBC 369)	90 minutes	First Wort	Pellets	10.8%
0.15 ounces	Azacca	60 minutes	Boil	Pellets	12.0%
0.18 ounces	Mosaic (HBC 369)	45 minutes	Boil	Pellets	10.8%
0.16 ounces	Azacca	45 minutes	Boil	Pellets	12.0%
0.35 ounces	Mosaic (HBC 369)	20 minutes	Boil	Pellets	10.8%
0.30 ounces	Azacca	20 minutes	Boil	Pellets	12.0%
0.37 ounces	Azacca	5 minutes	Boil	Pellets	12.0%
0.37 ounces	Mosaic (HBC 369)	5 minutes	Boil	Pellets	10.8%
0.50 ounces	Azacca	20 minutes	Aroma	Pellets	15.0%
0.50 ounces	Mosaic (HBC 369)	20 minutes	Aroma	Pellets	12.3%
2.25 ounces	Azacca	0 minutes	Dry Hop	Pellets	12.0%
2.25 ounces	Mosaic (HBC 369)	0 minutes	Dry Hop	Pellets	10.8%
7.64 ounces	Total Hop Weight

Yeasts

Name	Lab/Manufacturer	Product ID	Form
Colorado IPA	Inland Island	INIS-003	Liquid

Equipment Profile 15 Gallon/57 Liter Brew Pot (15) and 10 Gallon/38 Liter Cooler Mash Tun

Batch Size:

10.00 gallons

Boil Volume:

12.55 gallons

Evaporation Rate:

9.00% per hour

Hop Utilization:

100%

Mash Tun Volume:

10.00 gallons

Mash Tun Weight:

9.00 pounds

Mash Tun Specific Heat:

0.30 cal/gram per °C

Top Up Water:

0.00 gallons

Trub Chiller Loss:

1.00 gallons

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

Mash Steps

#	Name	Type	Time	Temp.
1	Infusion	Infusion	60 minutes	152° F

Fermentation and Aging

Primary:

14 days @ 67° F

Secondary:

10 days @ 65° F

Tertiary:

7 days @ ° F

Age:

30 days @ 65° F

Kerfuffle (Azacca and Mosaic)

American IPA

Statistics

Fermentables

Hops

Yeasts

Equipment Profile 15 Gallon/57 Liter Brew Pot (15) and 10 Gallon/38 Liter Cooler Mash Tun

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

Mash Steps

Fermentation and Aging

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